Correct Answer - Option 2 : -7/5
Calculation:
The Additive inverse of 5/7 is -5/7
And, the multiplicative inverse of -5/7 is -7/5.
If the product of two numbers is 1, then they are the multiplicative inverse of each other.
If the sum of two numbers is 0, then they are the additive inverse of each other.
∴ The multiplicative inverse of the additive inverse of 5/7 is -7/5.
