differentiation

Related Questions

• If $y={{\left( x+\sqrt{1+{{x}^{2}}} \right)}^{n}},$ then $(1+{{x}^{2}})\frac{{{d}^{2}}y}{d{{x}^{2}}}+x\frac{dy}{dx}$ is

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• Of the given perimeter, the triangle having maximum area is

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• The maximum value of the function ${{x}^{3}}+{{x}^{2}}+x-4$ is

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• If the law of motion in a straight line is $s=\frac{1}{2}v\,t,$ then acceleration is

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• A ladder 10 m long rests against a vertical wall with the lower end on the horizontal ground. The lower end of the ladder is pulled along the ground away from the wall at the rate of 3 cm/sec. The height of the upper end while it is descending at the rate of 4 cm/sec is

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