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Engineering

Let x = 2 be a local minima of the function $f(x) = 2x^4 – 18x^2 + 8x + 12, x \in (−4,4)$ . If M is local maximum value of the function $f$ in (−4,4), then M =

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A metal wire of uniform mass density having length L and mass M is bent to form a semicircular arc and a particle of mass m is placed at the centre of the arc. The gravitational force on the particle by the wire is: [Diagram: Semicircular arc with mass m at center]

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Questions

Questions

Let x = 2 be a local minima of the function f(x)=2x4–18x2+8x+12,x∈(−4,4)f(x) = 2x^4 – 18x^2 + 8x + 12, x \in (−4,4)f(x)=2x4–18x2+8x+12,x∈(−4,4). If M is local maximum value of the function fff in (−4,4), then M =

Related questions

Let x = 2 be a local minima of the function $f(x) = 2x^4 – 18x^2 + 8x + 12, x \in (−4,4)$ . If M is local maximum value of the function $f$ in (−4,4), then M =