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If y = tan^(-1) 3x, then dy/dx =...

If `y = tan^(-1) 3x`, then dy/dx =

A

`1/(sqrt(1-9x^(2))`

B

`1/(sqrt(1+9x^(2))`

C

`3/(sqrt(1-9x^(2))`

D

`3/((1+9x^(2))`

Text Solution

Verified by Experts

The correct Answer is:
D
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