Question

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Answer 1

Step-by-step explanation:

first we will solve RHS by taking x=7/11and y=-22/21

[7/11÷(-22/21)]^-1

[7/11×(-21)/22]^-1

(-147/242)^-1

-242/147

now we will solve LHS by taking x=7/11and y=-22/21

(7/11)^-1 ÷(-22/21)^-1

11/7÷(-21/22)

11/7×(-22/21)

-242/147

LHS=RHS

hence verified

hope this will help you

Answer 2

LHS=RHS

verified

hope it is helpful