1.

Following questions are based on the given information for the following functions f(x) f(x)=2bx+f(-x), if x lt0 f(x)=a if x =0 f(x)=b+c-2cx+f(x-1), if x gt0 If b=-a, c=a, f(f(1)) equals:

Answer»

A. `a+a^(2)+a^(3)`
B. `a+a^(2)-a^(3)`
C. `a-a^(2)+a^(3)`
D. NONE of these

Answer :B


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