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If y=tan^(-1) (3x^(2)+2),"then "dy/dx=...

If `y=tan^(-1) (3x^(2)+2),"then "dy/dx=`

A

` (-3x) /(9x^(4) +12x^(2) +5)`

B

` (3x) /(9x^(4) +12x^(2) +5)`

C

` (-6x) /(9x^(4) +12x^(2) +5)`

D

` (6x) /(9x^(4) +12x^(2) +5)`

Text Solution

Verified by Experts

The correct Answer is:
D
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