If lim(x->0) (x^(-3)sin3x+ax^(-2)+b) exi...

If `lim_(x->0) (x^(-3)sin3x+ax^(-2)+b)` exists and is equal to `0` then

A

`a=-3, b=9/2`

B

`a=3,b=9/2`

C

`a=-3,b=(-9)/2`

D

None of these

Verified by Experts

The correct Answer is:

D

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