differentiation

Related Questions

• The interval for which the given function $f(x)=2{{x}^{3}}-3{{x}^{2}}-36x+7$ is decreasing, is

  ---

• The two parts of 100 for which the sum of double of first and square of second part is minimum, are

  ---

• The function $f(x)=ax+\frac{b}{x};a,\,b,x>0$ takes on the least value at x equal to

  ---

• If $x-2y=4,$ the minimum value of $xy$ is

  ---

• $\frac{d}{{dx}}[{e^{ax}}\cos (bx + c)]$=

  ---