Question

please solve the problem​

Answer 1

Answer:

it's 2nd

I hope it will help you

Answer 2

Answer:

This is a simple problem if you know the property of multiplicative inverse.

The property is:

Multiplicative inverse of x is 1/x or x^-1

Step-by-step explanation:

Given,

To find multiplicative inverse of (-5/7)^-5

Let x = (-5/7)^-5

Multiplicative inverse of x = x^-1

= ((-5/7)^-5)^-1

= (-5/7)^5