Question

verify that (x ÷y)to the power-1 =x to the power-1 ÷y to the power-1 by taking x =7/11, y =-22/21​

Answer 1

Step-by-step explanation:

x=7/11 ,y=-22/21

than put the value (x/y) ^-1

(7/11÷-22/21)^-1

(7/11*-21/22)^-1

(147/242)^-1

= 242/147

i hope u understand