Question

simplify: x^-1. y^-1/x^-1+y^-1

plz fast ​

Answer 1

Step-by-step explanation:

$\frac{x {}^{ - 1} + y {}^{ - 1} }{x {}^{ - 1 -} - y {}^{ - 1} }$

$\frac{ \frac{y + x}{xy} }{x {}^{ { }^{ - 1} } - y {}^{ - 1} }$

$\frac{ \frac{y + x}{xy} }{ \frac{y - x}{xy} }$

$\frac{y + x}{xy} \times \frac{xy}{y - x}$

Now Cancel The Common Factor XY

$(y + x) \times \frac{1}{y - x}$

$= \frac{y + x}{y - x}$

Hope This Helps you

Please follow and mark as brainliest