Question

x whole power -1+ y whilevpower -1whole power-1​

Answer 1

Answer:

what will be the answer

Answer 2

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$\longrightarrow \:( {x}^{ - 1} + {y}^{ - 1} )^{ - 1}$

$\implies \: {( \frac{1}{x} + \frac{1}{y}) }^{ - 1} \\ \\ \implies \: {( \frac{x + y}{xy} )}^{ - 1} \\ \\ \implies \: \frac{xy}{x + y}$