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

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

A

a + b

B

a - b

C

log a + log b

D

None of these

Text Solution

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The correct Answer is:
A
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