Question

who ever solve this will get 8 point ,please dont scam​

Answer 1

Answer:

answer is option c)

xy/x+y

Answer 2

Answer:

here is your answer

Step-by-step explanation:

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