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Solve the followings : [(x + 1/y)^a (x...

Solve the followings :
`[(x + 1/y)^a (x - 1/y)^b] div [(y + 1/x)^a (y - 1/x)^b]` is equal to :

A

`(x/y)^(a+b)`

B

`(x/y)^(a-b)`

C

`(y/x)^(a+b)`

D

`(y/x)^(a-b)`

Text Solution

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The correct Answer is:
a
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