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If f(x)={(ax+1",", x le (pi)/(2)),(sinx+...

If `f(x)={(ax+1",", x le (pi)/(2)),(sinx+b",", x gt (pi)/(2)):}` is continuous, then

A

`(a pi)/(2)=b`

B

`(b pi)/(2)=a_(a)`

C

`a=b=pi/2`

D

`a=b= pi/2 + 1`

Text Solution

Verified by Experts

The correct Answer is:
A
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