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f(x) = {{:((36^(x) - 9^(x) - 4^(x) + 1)/...

`f(x) = {{:((36^(x) - 9^(x) - 4^(x) + 1)/(2sin^(2) ((x)/(4)) )" if " x ne 0),(k " if " x = 0):}` is continuous at x = 0 then k =

A

`8 log (6)`

B

8 log 5

C

32 log 2 . Log 3

D

log 2 . Log 3

Text Solution

Verified by Experts

The correct Answer is:
C
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