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{:(f(x),=(1-cos 3x)/(x tan x),",","for" ...

`{:(f(x),=(1-cos 3x)/(x tan x),",","for" x != 0),(,=k, ",","for" x = 0):}`
If f(x) is continuous at x = 0, the value of k is

A

(a) `3/2`

B

(b) `5/2`

C

(c) `7/2`

D

(d) `9/2`

Text Solution

Verified by Experts

The correct Answer is:
D
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