differentiation

Related Questions

• If PQ and PR are the two sides of a triangle, then the angle between them which gives maximum area of the triangle is

  ---

• If $f'(x)$is zero in the interval (a, b) then in this interval it is

  ---

• $\frac{d}{{dx}}\left[ {{{\tan }^{ - 1}}\sqrt {\frac{{1 - \cos x}}{{1 + \cos x}}} } \right] = $

  ---

• The distance in seconds, described by a particle in t seconds is given by $s=a{{e}^{t}}+\frac{b}{{{e}^{t}}}$ . Then acceleration of the particle at time t is

  ---

• The function $f(x)=2{{x}^{3}}-3{{x}^{2}}-12x+4$ has

  ---