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If f(x) is a polynomial function f:R→R s...

If f(x) is a polynomial function f:R→R such that f(2x)=f `(x) f ′′(x)
Then f(x) is

A

a. one- one and onto

B

b. one-one and into

C

c. many-one and onto

D

d. many-one and into

Text Solution

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The correct Answer is:
A
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