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Let f,g: RvecR be a two function defined...

Let `f,g: RvecR` be a two function defined as `f(x)=|x|+xa n dg(x)=|x|-x` for all `x in Rdot` Then, find `foga n dgofdot`

A

0

B

4x

C

`-4x`

D

2x

Text Solution

Verified by Experts

The correct Answer is:
C
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