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If int (10x^(9)+a10^(x-1))/(x^(10)+10^(x...

If `int (10x^(9)+a10^(x-1))/(x^(10)+10^(x)) dx=log(x^(10)+10^(x))+c` then a=......

A

log 10

B

`kog 10^(2)`

C

`log10^(3)`

D

`log10^(10)`

Text Solution

Verified by Experts

The correct Answer is:
D
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