f(x) is a polynomial function, `f: R rarr R,` such that `f(2x)=f'(x)f''(x).` The value of f(3) is (A) 4 (B) 12 (C) 15 (D) none of these

f(x) is a polynomial function, f: R rarr R, such that f(2x)=f'(x)f''(x). f(3) is

f(x) is a polynomial funciton, f : R to R , such that f(2x) = f'(x) f^('')(x) The value of f(3) is

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

COMPREHENSION TYPE f(x) is a polynomial function f:R rarr R such that f(2x)=f'(x)f''(x)

f(x) is a polynomial funciton, f : R to R , such that f(2x) = f'(x) f^('')(x) Equation f(x) = x has

f(x) is a polynomial function, f: R rarr R, such that f(2x)=f'(x)f''(x). f(x) is (A) one-one and onto (B) one-one and into (C) many-one and onto (D) many-one and into

f(x) is a polynomial function, f: R rarr R, such that f(2x)=f'(x)f''(x). f(x) is (A) one-one and onto (B) one-one and into (C) many-one and onto (D) many-one and into

f(x) is a polynomial function, f: R rarr R, such that f(2x)=f'(x)f''(x). f(x) is (A) one-one and onto (B) one-one and into (C) many-one and onto (D) many-one and into

f(x) is a polynomial function, f: R rarr R, such that f(2x)=f'(x)f''(x). f(x) is (A) one-one and onto (B) one-one and into (C) many-one and onto (D) many-one and into

f(x) is a polynomial function, f: R rarr R, such that f(2x)=f'(x)f''(x). Equation f(x) = x has (A) three real and positive roots (B) three real and negative roots (C) one real root (D) three real roots such that sum of roots is zero