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If f(x)=[x], g(x)=x-[x] then which of th...

If `f(x)=[x], g(x)=x-[x]` then which of the following functions is the zero function

A

`(f+g)(x)`

B

`(fg)(x)`

C

`(f-g)(x)`

D

`(fog)(x)`

Text Solution

Verified by Experts

The correct Answer is:
D
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