A) \[-1\]
B) 1
C) 2
D) None of these
Correct Answer: B
Solution :
[b] \[g(x)=f[f(x)]=f[\left| x-2 \right|]=f(x-2)\]as \[x>20\] \[=\left| x-2-2 \right|=x-4\therefore g'(x)=1.\]You need to login to perform this action.
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