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f(x)={{:(((3)/(2))^("(cot 3 x)/(cot 2x)...

`f(x)={{:(((3)/(2))^("(cot 3 x)/(cot 2x)"), 0 le xlt (pi)/(2)),(b+3, x =(pi)/(2)),( (1+|cotx|)^("(a tan x|)/b"), (pi)/(2) lt xlt pi):}`
is continuous at `x= pi //2` , then

A

a=0

B

a=2

C

b=-2

D

b=2

Text Solution

Verified by Experts

The correct Answer is:
A, C
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