What is logically equivalent example?

Answers

Answer 1

Two statements are logically equivalent if they have the same truth value in all possible circumstances, meaning that they are either both true or both false in any given context.

For example, the statement "All dogs are mammals" is logically equivalent to the statement "All non-mammals are not dogs." Although the statements use different words and phrasing, they convey the same information and are both true.

Another example would be the statement "x>2" is logically equivalent to the statement "x>=3" because they both would have the same solutions.

Logical equivalence is important in logical reasoning, proof and in computer science where it is used to determine if two statements are logically equivalent which leads to simplify the boolean expressions.

To know more on logically equivalent statement

https://brainly.com/question/13278160

#SPJ4


Related Questions

i need help pls I'm struggling .

Answers

Answer:

answer: 1/36 or 2.8%

Step-by-step explanation:

Green is the answer because probability for this will be found by doing the chances for both multiplied by each other there is a 1/6 chance of getting 5 so 1/6 x 1/6 = 1/36 so thats why green is the answer. Hope that helps!

How do you solve the equation 5t 3 3t 5?

Answers

By solving the equation 5t - 3 = 3t - 5 we get the equation is true when t = -1. So the solution is t = -1.

To solve the equation 5t - 3 = 3t - 5, you can use algebraic manipulation to isolate the variable on one side of the equation.

The first step is to get all the terms with the variable on one side of the equation and all the constant terms on the other side.

5t - 3 = 3t - 5

adding 3 to both sides:

5t = 3t - 2

subtracting 3t from both sides:

2t = -2

then divide both sides by 2:

t = -1

So the solution is t = -1, meaning that when t = -1, the equation is true.

--The question is not clear, answering to the question below--

"How do you solve the equation 5t - 3 = 3t - 5?"

To know more on equation

https://brainly.com/question/29775795

#SPJ4

What does =] mean in text?

Answers

It typically means that the person is being friendly and is in a good mood.The expression =] is often used as an emoticon to express friendliness, positivity, and happiness. It can be used as a stand-alone expression or as part of a longer sentence.

The expression =] is commonly used in text conversations as an emoticon to express friendliness, positivity, and happiness. It is typically used when a person wants to convey a feeling of warmth and good cheer. The expression can be used as a stand-alone expression or as part of a longer sentence. When used alone, it has a meaning similar to a smiley face and can be used to respond to a message in a positive way. When used as part of a longer sentence, it can be used to express a feeling of contentment. As an emoticon, it has no specific meaning, but it can be used to show that the person is in a positive and good mood. Using this expression can be a way to show that you are happy and in a friendly mood.

Learn more about expression here

https://brainly.com/question/14083225

#SPJ4

In ΔXYZ, x = 5. 2 inches, y = 9. 8 inches and z=7. 1 inches. Find the measure of ∠Z to the nearest degree

Answers

The measure of ∠Z is 165 degrees to the nearest degree.

In a triangle, the measure of each angle is equal to the sum of the measures of the other two angles subtracted from 180 degrees. This is known as the Triangle Sum Theorem.

Given that x = 5.2 inches, y = 9.8 inches, and z = 7.1 inches in triangle XYZ, we can use the theorem to find the measure of angle Z.

∠Z = 180 - (x+y)

∠Z = 180 - (5.2+9.8)

∠Z = 180 - 15

∠Z = 165

So the measure of ∠Z is 165 degrees to the nearest degree.

Therefore, The measure of ∠Z is 165 degrees to the nearest degree.

To learn more about Triangle Sum Theorem,

Visit; brainly.com/question/2995226

#SPJ4

d(n)=-5(1/2)^n-1 what is the 3rd term in the sequence

Answers

Answer:

-1.25

Step-by-step explanation:

Better to write this as

a(n)= -5(1/2)^(n-1)

Then the 3rd term is a(3) = -5(1/2)^(3 - 1), or  a(3) = -5(1/2)^2  = -5/4 = -1.25

Answer:

-1.25

Step-by-step explanation:

thats the answer on khan

What kinds of problems are not solved by algorithms?

Answers

Answer:

Undecidable Problems

Step-by-step explanation:

Pam said the equations x/16=4 and x/4=16 have the same solution. Is she correct? Explain

Answers

well, maybe Pam has been eating the wrong chips or something, but if she's correct, that can only happen if both equations are exactly equal, are they?

[tex]\boxed{\cfrac{x}{16}=4}\implies x=(16)(4)\implies \cfrac{x}{4}=16 \\\\[-0.35em] ~\dotfill\\\\ \cfrac{x}{4}=16\implies x=(4)(16)\implies \boxed{\cfrac{x}{16}=4}\qquad \begin{array}{llll} \textit{yeap, Pam is correct}\\ \textit{she's Da Bomb} \end{array}[/tex]

Help please I don’t understand

Answers

Your answer is wrong. The correct answer is J. She needs to jog another 285 yards.

3 miles is equal to 5280 yards. If she jogged so for 4,995 yards, you need to subtract 4,995 from 5280. Therefore, she needs to jog 285 more yards. Hope this helps! Good Luck!

PLEASE I REALLY NEED HELP!!! DUE SOON

Answers

Answer:

Answer is 69.08 m

Step-by-step explanation:

use formula 2 pie r

radius=diameter/2

=22/2

=11

therefore radius is 11

put the value of radius in the formula 2 pie r

pie=3.14

PLEASE HELP QUICK!!!

Answers

Answer:

b

Step-by-step explanation:

B is the answer .....

Round off 5698 and 8236to the nearest tens.After rounding them off, add them. Then, Round off the sum to the nearest hundred. What do you get?

Answers

Answer:

13900

Step-by-step explanation:

Round off 5698 to it nearest tens

5700

Then Round off 8236 to its nearest tens

8240

Add up 5700 + 8240 = 13940

Round off 13940 to its nearest hundred

13900

evaluate the expression 4x^3 if x is 1

Answers

Answer:

Calculate the number of whole years it takes for the population to decrease from 2180 to less than 1000

Step-by-step explanation:

Im sick and tired of people not answerimg my question or trolling me. PLEASE ANSWER ive been stuck on this for 15 minutes

Answers

Answer:

no, because she needs 480 grams and the bottle only contains 350

Step-by-step explanation:

i'm sorry you had to wait , i hate trolls as well :(

if you decrease £40 by 25% what do you get? i'm really bad at dividing and all that..

Answers

Answer:

£30

Step-by-step explanation:

hii :)

to solve this you can divide 40 by a hundred (to find 1%) and multiply that by 25 percent (to get 25% of 40) and then subtract that to find the decrease of 40 by 25%.

so 40/100=0.4

0.4*25=10

40-10= £30

hope this helped :)

Hiiioo! Someone please help me out!❤️:)

Answers

Answer:

bxwxh base x width x height.

Step-by-step explanation:

b=4

w=11

h=3

Find the surface area of the prism. HELP IT DUe in 10 mins so I will mark you as brainly if you answer correctly

Answers

Answer:

answer: 740

Step-by-step explanation:

Hope that helps!

CAN SOMEONE HELP PLEASE !

Answers

Answer:

a= 1

b= 3

c= 1

d= 2

e= 6

f= 8

Step-by-step explanation:

_________

Giving Brainliest! The scatter plot shows the atmospheric carbon dioxide concentration since 2005. Select the correct answers in the drop down menu.

Answers

Answer:

cannot see what is in drop-downs but here are my answers:

risen

428.643

strong positive

highly accurate

Step-by-step explanation:

What does += mean in Python?

Answers

In Python an operator += is an assignment operator which adds the value on its right to the variable and assigns the result to the variable on its left.

We know that an operator is a symbol that represents a mathematical or logical process.

We know that in Python the operator += provides a convenient way to add a value to an existing variable and assign the new value back to the same variable.

If p += q

This means,  the variable p the left side is getting added to the value on the right side (q), and the result is then reassigned to the variable on the left.

i.e., p = p + q

+= is an assignment operator.

Learn more about symbol here:

https://brainly.com/question/17310967

#SPJ4

Saad yearly income is rs 236000.How much income tax he paid

Answers

Saad's income tax will be N.I.L.

Here, saad's yearly income is Rs 2,36,000.

The rate of income tax on his income will be nil because,

    INCOME                                TAX RATE

0-2,50,000                                    NIL

2,50,000-5,00,000                       5%

5,00,001-10,00,000                       20%

More than 10,00,000                      30%

                          Computation of tax liability of Saad

Tax on 1st 2,36,000 = N.I.L

As his income is less than 2,50,000 no income tax shall be charged to saad's income.

Therefore, the tax liability of saad would be 0.

To know more about income Tax, click here:

https://brainly.com/question/26316390

Ebony owns a dress-making company that sells directly to stores. She charges $14.60 per dress if the store orders up to 40 dresses. For each additional dress ordered after the initial 40 dresses, Ebony takes 1/4 off the original price. If a store bought 56 dresses from Ebony, how much did the store pay?

Answers

Answer:

The store pays $992.80 dollars

Step-by-step explanation:

First we multiply 14.60 by 40.

14.60 x 40 = 584

Next we find out what 14.60 times 1/2 is.

14.60 x 1/2 = 7.3

Then we multiply 56 by 7.3

56 x 7.3 = 408.8

Finally we add both prices.

584 + 408.8 = 992.80

So, the answer is $992.80

Hope this helps! :)

Which of the following is a radical equation?
X+ sr 5-12 X^2 = 16
3+ x sr 7 = 13
7sr x =14

Answers

it is A because it can’t be B and it can’t be C and it can’t be D so my answer is A

According to the direct instruction, what is the recommended amount of servings for milk or milk products per day?
a.5 cups
b.3 cups
c.1 cup

Answers

Three glasses of milk or dairy products per day are recommended for adults. One serving of milk is one cup. According to the USDA, a serving of milk-based goods is the amount that corresponds to one cup of milk.

What are dairy products ?

Food items manufactured from (or containing) milk are referred to as dairy products or milk products (also known as lacticinia).

The cow, water buffalo, nanny goat, and ewe are the most popular dairy animals.

Dairy products include staples from Western grocery stores including yogurt, cheese, and butter.

A dairy is a place where dairy products are made .Various amounts of dairy products are consumed worldwide (see consumption patterns worldwide) .

After standardizing the fat content and optional homogenization or pasteurization, milk is produced in a variety of grades with the potential addition of the microorganisms Streptococcus lactis and Leuconostoc citrovorum.

Based on the type of product generated, milk can be divided into a number of distinct categories, including cream, butter, cheese, newborn formula, and yogurt.

Hence, Three glasses of milk or dairy products per day are recommended for adults. One serving of milk is one cup. According to the USDA, a serving of milk-based goods is the amount that corresponds to one cup of milk.

learn more about dairy products click here:

https://brainly.com/question/412166

#SPJ4

need help asap!!! will give brainliest!!!

Answers

Answer:

27

Step-by-step explanation:

Use the distributive property to rewrite each expression. Then evaluate. 14 (102)

Answers

Using the distributive property to rewrite the expression, gives (14 x 10) + ( 14 x 2). When evaluated, the result would be 168.

What is the distributive property?

According to the distributive property, it is necessary to multiply each of the two numbers by the factor before performing the addition operation when a factor is multiplied by the sum or addition of two terms.

This means that with the formula given, 14 (10 + 2):, the distributive property makes it:

= 14 (10 + 2)

= (14 x 10) + ( 14 x 2)

The evaluation gives :

= (14 x 10) + ( 14 x 2)

= 140 + 28

= 168

In conclusion, using the distributive property gives (14 x 10) + ( 14 x 2).

Find out more on the distributive property at: https://brainly.com/question/2807928

#SPJ1

During a football game the hawks lost 5 yards due to a penalty and lost 6 yards from a quarterback sack. Write and solve an expression that represents the situation.

Answers

An expression that describes the given situation is; Total yards = -6 - 5 and the solution is -11

How to solve basic number problems?

In mathematics, a positive number means we have a plus sign before the number which means if we have +2, it means that there has been a gain of 2 units. In a similar manner, a negative number represents a loss which means that if we have -3, it simply means there is a loss or reduction of 3.

Now, we are told that during a football game, the hawks lost 5 yards due to a penalty and lost 6 yards from a quarterback sack. Thus, using the concept of positive and negative numbers above, we can develop the total number of yards as;

Total yards = -6 - 5

Total yards = - 11 yards

This represents a loss.

Read more about Number problems at; https://brainly.com/question/13818690

#SPJ1

Can someone please help me with this? and also help me understand how to do it I have a test this Friday.

Answers

The solution to the equation is g = 4π² ( L / T² )

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

The formula to determine the time period of a simple pendulum is given by

T = 2π √ ( L / g )   be equation (1)

where L = length of string

g = acceleration due to gravity

On simplifying the equation , we get

Divide by 2π on both sides of the equation , we get

√ ( L / g ) = T / 2π

Squaring both sides of the equation , we get

( L / g ) = T² / ( 2π )²

( L / g ) = T² / 4π²

Now , taking reciprocals on both sides of the equation , we get

g / L = 4π² / T²

Multiply by L on both sides of the equation , we get

g = 4π² ( L ) / T²

On simplifying the equation , we get

g = 4π² ( L / T² )

Therefore , the value of A is 4π² ( L / T² )

Hence , the equation is g = 4π² ( L / T² )

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ1

Marking brainliest

Can someone tell me why animal testing is bad?

Answers

The harmful use of animals in experiments is not only cruel but also often ineffective. Animals do not get many of the human diseases that people do, such as major types of heart disease, many types of cancer, HIV, Parkinson's disease, or schizophrenia.

Sandy had 211 dollars to spend on 9 books. After buying them she had 13 dollars. How much did each book cost ?

Answers

Answer: $22

Step-by-step explanation:

211 - 13 = 198

198/ 9 = 22

35% of ____ = $3.50 find the unknown number​

Answers

Answer:

10

Step-by-step explanation:

35% of x = 3.5  To change a percent to a decimal, divide by 100%

.35x = 3.5  Divide both sides by 3.5

[tex]\frac{.35x}{.35}[/tex] = [tex]\frac{3.5}{.35}[/tex]

x = 10

Check:

.35 x 10 = 3.3.5 = 3.5

Answer:

10

Step-by-step explanation:

Let the unknown number be x.

35% of x = 3.50

35/100 * x = 3.50

35x = 3.50 * 100

35x = 350

x = 350/35

x = 10

Hence, the unknown number is 10.

Other Questions
What was the overall result of the Battle of Antietam?a. it was a Union Victoryb. it was a Confederate victoryc. it was technically a drawd. the British decided to come to the aid of the Confederates 8. Lion and Hyena --> What relationship is present between the Lion andHyenaO MutualismO CompetitionO CommensalismO Parasitism How have people formed ideas through human intelligence? Item 2 Sea stars, sea urchins, sand dollars, and brittle stars are all members of the same group. What is the common name of the group to which they all belong The mass, m kilograms, of a horse is 429 kg, correct to the nearest kilogram.Complete this statement The mass, m kilograms, of a horse is 429 kg, correct to the nearest kilogram.Complete this statement about the value of m m The mass, m kilograms, of a horse is 429 kg, correct to the nearest kilogram.Complete this statement about the value of m The mass, m kilograms, of a horse is 429 kg, correct to the nearest kilogram.Complete this statement about the value of m The mass, m kilograms, of a horse is 429 kg, correct to the nearest kilogram.Complete this statement about the value of m The mass, m kilograms, of a horse is 429 kg, correct to the nearest kilogram.Complete this statement about the value of m The mass, m kilograms, of a horse is 429 kg, correct to the nearest kilogram.Complete this statement about the value of m The mass, m kilograms, of a horse is 429 kg, correct to the nearest kilogram.Complete this statement about the value of m The mass, m kilograms, of a horse is 429 kg, correct to the nearest kilogram.Complete this statement about the value of m The mass, m kilograms, of a horse is 429 kg, correct to the nearest kilogram.Complete this statement about the value of m The mass, m kilograms, of a horse is 429 kg, correct to the nearest kilogram.Complete this statement about the value of m Round your answer to the nearest hundredth.B?657. Jason considered two similar televisions at a local electronics store. The generic version was based on the brand name and was the size of the brand name. If the generic television set is 12 inches by 24 inches, what are the dimensions of the brand name television Let be the function graphed below. If three subintervals of equal length are used, draw rectangles whose area represents a midpoint Riemann sum approximation of f(x) dx. Width of each subinterval: 90 35 30 15 10 5 3 4 5 Work out2/3 - 2/5Give your answer in its simplest form. women likes me as housewives?? Can someone help me with this please PLZ HELP RNNN!! WILL MARK BRAINLIEST!!!!!!!!!!! What was the larger focus of the Family Medical and Leave Act?Assistance to the middle classAn emphasis on domestic issuesForced programs of the RepublicansImproved conditions for the impoverished Please help asap people kept giving me wrong answers. Due tonight in a couple hours +25ptsES = ___ unitsRound your answer to the nearest tenth. evaluate 5 + 7 - 3 +4 Find the area of the followingparallelogram:3 cm5 cm4.5 cmA= [?] cmEnter the exact answer as a decimal. When air moves in small circular patterns, it moves within a Rodrigo just became a personal trainer and is finalizing his pricing plans. For one plan, Rodrigo charges $39 for the initial consultation and then $42 per session. For another plan, he charges $54 for the consultation and $39 per session. Rodrigo realizes that the two plans have the same cost for a certain number of sessions. What is that cost? How many sessions is that? Alguien quiere hablar? increasing capacity just before a bottleneck operation will improve the output of the process.a. trueb. false What best describes Art Spiegelman's work Maus?