# What is the inverse of negative 2?

## What is the inverse of a negative number?

This number is also known as the opposite (number), sign change, and negation. For a real number, it reverses its sign: the additive inverse (opposite number) of a positive number is negative, and the additive inverse of a negative number is positive. Zero is the additive inverse of itself.

## What is the inverse of 2?

The multiplicative inverse of 2 is 1/2, which is written as one-half.

## Why the additive inverse of 2 is − 2?

We see that when we add a number to its negative, we always get 0. Therefore, the additive inverse of a number, x, is -x, so the additive inverse of 2 is -2.

## What is the inverse of negative 1?

In mathematics, −1 (also known as negative one or minus one) is the additive inverse of 1, that is, the number that when added to 1 gives the additive identity element, 0.

## What is the inverse of (- 5?

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

## What is the inverse of negative 5?

Example: Let a negative integer be -5. Then, the additive inverse of -5 = -(-5) = 5.

## What is the additive inverse of − 2?

the number in the set of real numbers that when added to a given number will yield zero: The additive inverse of 2 is −2.

## What is the additive inverse of a =- 2?

The additive inverse of -2 is 2.

## What will be the additive inverse of (- 1 *?

Therefore, the additive inverse of -1 is 1.

## What is the inverse of negative 10?

It is possible to get the additive inverse of negative numbers too. For example, the additive inverse of -10 will be 10 as -10 + 10 = 0.

## What is tan inverse minus 2?

What is Inverse Tan 2 in Radians? The value of arctan 2 in radians is approximately equal to 1.107 when rounded to 3 decimals. To find this, keep the calculator in radians mode first.

## What is the negative of 2?

The negative of -2 is 2.

## What is the negative inverse of 4?

For example, the opposite of 4 is -4, or negative four.

## What will be the additive inverse of (- 5 *?

The additive inverse of a number a is that number, when added to a, yields zero. therefore, 5 is the additive inverse of (−5).

## What is the additive inverse of (- 4 *?

This means when the given number and its additive inverse are added we get 0. For example, the additive inverse of 4 is -4 → ( 4 + (- 4) = 0).

## What is the 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 additive inverse minus 3?

3 and -3 are additive inverses since 3 + (-3) = 0. -3 is the additive inverse of 3. 3 is the additive inverse of -3.

## Which is the additive inverse of 2 /- 9?

(iv) 2/( 9) Additive inverse of 2/( 9) = / Check: Number + Additive inverse = 0 L.H.S = Number + Additive inverse = 2/( 9) + 2/9 = ( 2)/9 + 2/9 = 0 = RHS Hence, 2/9 is additive inverse of 2/( 9) .

## What is the inverse of negative 6?

Multiplicative inverse of a number can be obtained by interchanging the numerator and denominator of that number. Thus, for −6 it is −61 or 6−1.

## What is the inverse of negative 8?

We can prove that the answer is correct: 0.125 multiplied by 8 equals 1. The Multiplicative Inverse of postive 8 has a positive answer and the Multiplicative Inverse of negative 8 has a negative answer. Therefore, the Multiplicative Inverse of -8 is -0.125.

## How do you find a inverse?

Steps for finding the inverse of a function f.
1. Replace f(x) by y in the equation describing the function.
2. Interchange x and y. In other words, replace every x by a y and vice versa.
3. Solve for y.
4. Replace y by f-1(x).