🛠️ JEE➗ Maths

Let \(f:R\to R\) be a polynomial function of degree four having extreme values at \(x=4\) and \(x=5\). If \(\lim _{x\to …

Q1

Let \(f:R\to R\) be a polynomial function of degree four having extreme values at \(x=4\) and \(x=5\). If \(\lim _{x\to 0}\frac{f(\mathrm{x})}{{\mathrm{x}}^{2}}=5\), then \(f(2)\) is equal to :

[JEE Main 2025, 7 Apr (Shift 2)]

a

\(12\)

b

\(10\)

c

\(8\)

d

\(14\)

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