Question

Product of rational number -2/7 and its additive inverse is​

Answer 1

Answer:

2/7 is its additive inverse ...hope you understand...

Answer 2

Given :–

• A rational number = $- \dfrac{2}{7}$

To Find :–

• Additive inverse of the given rational number.

Answer :–

Additive inverse of the given rational number

($- \dfrac{2}{7}$) is $+ \dfrac{2}{7}$

Additive Inverse :–

In simple word, changes of sign.

A number which have negative sign then the additive inverse of negative is positive.

Same if a number which have positive sign then the changes of their sign (additive inverse) is negative.

Examples :–

1) Additive inverse of –27 is +27.

2) Additive inverse of +54 is –54

3) Additive inverse of $\dfrac{8}{9}$ is $-\dfrac{8}{9}$

4) Additive inverse of $-\dfrac{35}{76}$ is $\dfrac{35}{76}$

5) Additive inverse of 0 is 0. Because 0 is the only number which have additive inverse being itself.