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If f be a function such that f(9) = 9 an...

If f be a function such that f(9) = 9 and f'(9) = 3, then :
`lim_(x rarr 9) (sqrt(f(x)) - 3)/(sqrt(x) - 3)` is :

A

1

B

9

C

3

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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