differentiation

Related Questions

• 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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• $\frac{d}{{dx}}(x{e^{{x^2}}}) = $

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• The equation of motion of a particle moving along a straight line is $s=2$ ${{t}^{3}}-9{{t}^{2}}+12t$ , where the units of s and t are cm and sec. The acceleration of the particle will be zero after

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• If $y={{x}^{3}}+5$ and $x$ changes from 3 to 2.99, then the approximate change in y is

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• $\frac{d}{{dx}}\log (\log x)$=

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