Mister Exam

Derivative of sin(x)^(9)

Function f() - derivative -N order at the point
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
   9   
sin (x)
$$\sin^{9}{\left(x \right)}$$
sin(x)^9
Detail solution
  1. Let .

  2. Apply the power rule: goes to

  3. Then, apply the chain rule. Multiply by :

    1. The derivative of sine is cosine:

    The result of the chain rule is:


The answer is:

The graph
The first derivative [src]
     8          
9*sin (x)*cos(x)
$$9 \sin^{8}{\left(x \right)} \cos{\left(x \right)}$$
The second derivative [src]
     7    /     2           2   \
9*sin (x)*\- sin (x) + 8*cos (x)/
$$9 \left(- \sin^{2}{\left(x \right)} + 8 \cos^{2}{\left(x \right)}\right) \sin^{7}{\left(x \right)}$$
The third derivative [src]
     6    /        2            2   \       
9*sin (x)*\- 25*sin (x) + 56*cos (x)/*cos(x)
$$9 \left(- 25 \sin^{2}{\left(x \right)} + 56 \cos^{2}{\left(x \right)}\right) \sin^{6}{\left(x \right)} \cos{\left(x \right)}$$
The graph
Derivative of sin(x)^(9)