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f(x) = {{:((1- cos 4x)/x^(2), x lt 0),(=...

`f(x) = {{:((1- cos 4x)/x^(2), x lt 0),(=a, x =0),(=sqrt(x)/(sqrt(16+sqrt(x))-4), x gt 0):}` If the function be continuous at x = 0, then a =

A

2

B

4

C

6

D

8

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The correct Answer is:
D
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BITSAT GUIDE-LIMITS CONTINUITY AND DIFFERENTIABILITY -BITSAT Archives
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