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lim(x rarr 0) (4^(x)-9^(x))/(x*(4^(x)+9^...

`lim_(x rarr 0) (4^(x)-9^(x))/(x*(4^(x)+9^(x)) ) =`

A

(log ) 2/3

B

(log) 3/2

C

1/2 (log) 2/3

D

1/2 (log) 3/2

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The correct Answer is:
A
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HIMALAYA PUBLICATION-LIMITS, CONTINUITY AND DIFFERENTIABILITY-QUESTION BANK
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