differentiation

Related Questions

• If $f(x) = \frac{1}{{\sqrt {{x^2} + {a^2}} + \sqrt {{x^2} + {b^2}} }}$, then $f'(x)$ is equal to

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• The differential coefficient of the function $|x - 1| + |x - 3|$ at the point $x = 2$ is

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• If $y = {t^{4/3}} - 3{t^{ - 2/3}}$, then $dy/dt$=

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• If $y={{\sin }^{-1}}\frac{2x}{1+{{x}^{2}}},$where $0<x<1$and $0<y<\frac{\pi }{2},$ then $\frac{dy}{dx}=$

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• If the rate of increase of area of a circle is not constant but the rate of increase of perimeter is constant, then the rate of increase of area varies

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