Question:
If f: R → R be given by f(x) = , then fof(x) is
(A)

(B) x³

(C) x

(D) (3 – x³).

Answer:

: R → R is given as.

The correct answer is C.

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Question:
If f: R → R be given by f(x) = , then fof(x) is
(A)

(B) x³

(C) x

(D) (3 – x³).

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Question: If f: R → R be given by f(x) = , then fof(x) is (A) (B) x3 (C) x (D) (3 – x3).

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Question:
If f: R → R be given by f(x) = , then fof(x) is
(A)

(B) x³

(C) x

(D) (3 – x³).