Question: What Is The Inverse Of 12?

What is the multiplicative inverse of 3?

The answer is of course one third, or 1/3, since: 3 * 1/3 = 1.

Thus the multiplicative inverse of 3 is 1/3..

What is the inverse of 7?

The multiplicative inverse of 7 is 1/7. A number’s multiplicative inverse is its reciprocal.

What is the inverse of 20%?

Additive Inverse of 20 = -20 Since the additive inverse of 20 is -20, additive inverse is also known as the opposite number.

What is the negative inverse of 1?

Explanation: The opposite (also known as the additive inverse) is the number we have to add to get an answer equal to the additive identity, 0 . Since 1+(−1)=(−1)+1=0 , the opposite of 1 is −1 .

What is the additive inverse of 12?

(mathematics) The inverse with respect to addition; the opposite. The additive inverse of 12 is −12.

What is the inverse of a number?

In mathematics, a multiplicative inverse or reciprocal for a number x, denoted by 1/x or x−1, is a number which when multiplied by x yields the multiplicative identity, 1. The multiplicative inverse of a fraction a/b is b/a. For the multiplicative inverse of a real number, divide 1 by the number.

What is the multiplicative inverse of 5 11?

The multiplicative inverse = -(5/11)….

How do you find the inverse?

Finding the Inverse of a FunctionFirst, replace f(x) with y . … Replace every x with a y and replace every y with an x .Solve the equation from Step 2 for y . … Replace y with f−1(x) f − 1 ( x ) . … Verify your work by checking that (f∘f−1)(x)=x ( f ∘ f − 1 ) ( x ) = x and (f−1∘f)(x)=x ( f − 1 ∘ f ) ( x ) = x are both true.

What’s the inverse of 3?

The multiplicative inverse of 3 is 1/3.

What is the multiplicative inverse of 3 by 7?

Step-by-step explanation: Let , multiplicative inverse of ( -3/7 ) is x. ∴ x = -7/3. Hence , multiplicative inverse of ( -3/7 ) is ( -7/3 ).

What’s the inverse of 4?

The multiplicative inverse of 4 is 1/4. (One-fourth is 1/4 in written form.)

What is the inverse of 1 2?

The multiplicative inverse of 1/2 is 2. To determine the multiplicative inverse of a number, we use the following rule: The multiplicative inverse…

What is the multiplicative inverse of 10?

The multiplicative inverse of 10 is 1/10. In general, the multiplicative inverse of a number is the reciprocal of that number. In other words, if we…

What is a reciprocal of 13?

Likewise the reciprocal of 13 is 3 and so on.

What is the inverse of 8?

Thus, the multiplicative inverse of 8 is 1⁄8. In general, if a is a natural number, the multiplicative inverse or reciprocal of a is 1⁄a.

What is the negative inverse of 5?

Example: The additive inverse of −5 is +5, because −5 + 5 = 0.

What is the inverse of 100?

The additive inverse of (-100) is (100). So the negative inverse of -100 is +100.

How do you find the inverse of a negative number?

To find the additive inverse, just make the original value negative if it’s positive or positive if it’s negative. Another inverse of a number is the multiplicative inverse, or reciprocal. When a reciprocal is multiplied by the original number, the product is always 1.