Let y =f(x) is a function. Its maxima (or) minima can be obtained by –(a) y = 0 (b) f(x) = 0(c) \(\frac{dy}{dx} = 0\)(d) \(\frac{d^2y}{dx^2} = 0\)

Let y =f(x) is a function. Its maxima (or) minima can be obtained by �

1.	Let y =f(x) is a function. Its maxima (or) minima can be obtained by –(a) y = 0 (b) f(x) = 0(c) \(\frac{dy}{dx} = 0\)(d) \(\frac{d^2y}{dx^2} = 0\)
Answer» Correct answer is (c) \(\frac{dy}{dx} = 0\)

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Let y =f(x) is a function. Its maxima (or) minima can be obtained by –(a) y = 0 (b) f(x) = 0(c) \(\frac{dy}{dx} = 0\)(d) \(\frac{d^2y}{dx^2} = 0\)

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