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If y=2sin^(- 1)((x-2)/sqrt(6))-sqrt(2+4x...

If `y=2sin^(- 1)((x-2)/sqrt(6))-sqrt(2+4x-x^2)` then prove that `dy/dx` at x=2 is `2/sqrt6`

A

`-(2)/(sqrt(6))`

B

`(1)/(sqrt(6))`

C

`(2)/(sqrt(6))`

D

`(1)/(2)sqrt(6)`

Text Solution

Verified by Experts

The correct Answer is:
C
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CHHAYA PUBLICATION-MCQ ZONE -Question Paper 7
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