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The function f(x) = (log (1+ax) - log(1-...

The function `f(x) = (log (1+ax) - log(1-bx))/(x)` is not defined at x = 0. The value which should be assigned to f at x = 0 so that it is continuous at x = 0 is :

A

log a + log b

B

0

C

a-b

D

a+b

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The correct Answer is:
A
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