Let f(x) be a polynomial of degree 4 having extreme values at x=1 and – InterviewSolution

1.	Let f(x) be a polynomial of degree 4 having extreme values at x=1 and x=2. If limx→0(f(x)x2+1)=3 then f(−1) is equal to :
Answer» Let $f (x)$ be a polynomial of degree $4$ having extreme values at $x = 1$ and $x = 2$ . If $lim x \to 0 (\frac{f (x)}{x^{2}} + 1) = 3$ then $f (- 1)$ is equal to :

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