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If f(x) is continuous in [-2, 2], where...

If `f(x)` is continuous in [-2, 2], where `f(x)={:{ ((sin ax)/(x)-1", for "-2 le x lt 0),(2x+1", for " 0 le x le 1),(2bsqrt(x^(2)+3)-1", for " 1 lt x le 2):}`, then `a+b=`

A

3

B

1

C

4

D

2

Text Solution

Verified by Experts

The correct Answer is:
C
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