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If f(x) = {{:(|x| cos ""((1)/(x)) + 9x...

If ` f(x) = {{:(|x| cos ""((1)/(x)) + 9x^(2) " , " x ne 0 ),( k " , " x= 0):}` then f is continuous if the value of 'k' is

A

9

B

6

C

0

D

2

Text Solution

Verified by Experts

The correct Answer is:
C
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