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Let f (x)=[{:((a (1-x sin x)+ b cos x +5...

Let `f (x)=[{:((a (1-x sin x)+ b cos x +5)/(x ^(2)),,, x lt 0), ((1+ ((dx + dx ^(3))/(dx ^(2))))^(1/x),,, x gt 0):}`
If f is continous at `x=0` then correct statement (s) is/are:

A

-1

B

ln 3

C

0

D

`-4`

Text Solution

Verified by Experts

The correct Answer is:
A
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