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Let y be an implicit function of x def...

Let `y` be an implicit function of `x` defined by
`x^(2x)-2x^xcot y-1=0.` Then `y '(1)` equals:

A

-1

B

1

C

log 2

D

`-log 2`

Text Solution

Verified by Experts

The correct Answer is:
A
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