Math, asked by kanishk555, 8 months ago

(x^-1+y^-1)-1 simplify

Answers

Answered by Anonymous

1

Answer:

Hello✌️✌️✌️

Step-by-step explanation:

(1/x + 1/y)^-1

(x + y/xy)^-1. [Here the LCM is xy and by cross multiplication when get (x + y)/xy]

Therefore answer is xy/(x + y)

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