differentiation

Related Questions

• If $y = {\sin ^{ - 1}}(x\sqrt {1 - x} + \sqrt x \sqrt {1 - {x^2})} ,$then $\frac{{dy}}{{dx}} = $

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• $\frac{d}{{dx}}{({x^2} + \cos x)^4} = $

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• If $A = \frac{{{2^x}\cot x}}{{\sqrt x }},$then $\frac{{dA}}{{dx}} = $

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• The radius of a sphere is measured to be 20 cm with a possible error of 0.02 of a cm. The consequent error in the surface of the sphere is

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• If $y=1-x+\frac{{{x}^{2}}}{2!}-\frac{{{x}^{3}}}{3!}+\frac{{{x}^{4}}}{4!}-$....., then $\frac{{{d}^{2}}y}{d{{x}^{2}}}=$

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