Question

additive inverse of 2021​

Answer 1

Answer:

-2021

Step-by-step explanation:

cause inverse of addition is subtraction

Answer 2

The additive inverse of 2021 is - 2021

Given :

The number 2021

To find :

The additive inverse of 2021

Solution :

Step 1 of 2 :

Define additive inverse of a number

We know that 0 is the additive identity

Let N be any number and M be the additive inverse of N

So by the property of additive inverse

N + M = 0 = M + N

More precisely for any given number the additive inverse is the number that when added to the given number will result zero

So from above we can conclude that additive inverse of N is - N

Step 2 of 2 :

Find the additive inverse of 2021

Here the given number is 2021

Let x be the required additive inverse

So by the property of additive inverse

x + 2021 = 0

⇒ x = - 2021

Hence the additive inverse of 2021 is - 2021

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