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if x^y . y^x =16 then dy/dx at (2,2) ...

if ` x^y . y^x =16 ` then` dy/dx` at ` (2,2) `is equal to

A

`-1`

B

0

C

1

D

None of these

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The correct Answer is:
A
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-MOCK TEST 2-MCQS
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