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cos^6(x)

Derivative of cos^6(x)

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
   6   
cos (x)
$$\cos^{6}{\left(x \right)}$$
cos(x)^6
Detail solution
  1. Let .

  2. Apply the power rule: goes to

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

    1. The derivative of cosine is negative sine:

    The result of the chain rule is:


The answer is:

The graph
The first derivative [src]
      5          
-6*cos (x)*sin(x)
$$- 6 \sin{\left(x \right)} \cos^{5}{\left(x \right)}$$
The second derivative [src]
     4    /     2           2   \
6*cos (x)*\- cos (x) + 5*sin (x)/
$$6 \left(5 \sin^{2}{\left(x \right)} - \cos^{2}{\left(x \right)}\right) \cos^{4}{\left(x \right)}$$
The third derivative [src]
      3    /       2           2   \       
24*cos (x)*\- 5*sin (x) + 4*cos (x)/*sin(x)
$$24 \left(- 5 \sin^{2}{\left(x \right)} + 4 \cos^{2}{\left(x \right)}\right) \sin{\left(x \right)} \cos^{3}{\left(x \right)}$$
The graph
Derivative of cos^6(x)