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If f(x) =|x-2| and g(x) = f(f(x)), then ...

If `f(x) =|x-2|` and `g(x) = f(f(x))`, then for `x gt 20, g(x)`=

A

`-x`

B

`x`

C

`x-4`

D

`4-x`

Text Solution

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The correct Answer is:
C
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