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

If f(x) is continuous in [-2,2], where
`f(x) = {((sinax)/(x)-2,",","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 the value of `(a+b)` is

A

(a) 2

B

(b) 4

C

(c) 6

D

(d) 8

Text Solution

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The correct Answer is:
B
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