Question

express (1/4)^-1 as a rational number in the form of p/q

Answer 1

Hi friend,

Given,
(1/4)^-1

Answer,
(1/4)^-1

(a/b)^-c = (b/a)^c

So,
(1/4)^-1=(4/1)^1
=4/1=p/q

hope it helps....

Answer 2

We know that
(a/b)^-n = (b/a)^n
Given
(1/4)^-1= (4/1)^1 =4/1=p/q