Math, asked by dharu008, 7 hours ago

expand (x/y - y/x)^2

Answers

Answered by karanamsowjanya591

0

Step-by-step explanation:

(x/y-y/x)^2 = (x/y)^2+(y/x)^2-2*x/y*y/x

= x^2/y^2+y^2/x^2-2

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