Math, asked by lyba12, 2 months ago

Verify that (x×y)-1 =x-1×y-1 by taking X=-2/3 and y =-3/4

Answers

Answered by promitdhar740

1

1/xy=1/x×1/y

1/-2/3×-3/5 =1/-2/3×-3/5

5/2=5/2

LHS=RHS

is your answer

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