Mister Exam

Derivative of sin(pi/4)

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
   /pi\
sin|--|
   \4 /
$$\sin{\left(\frac{\pi}{4} \right)}$$
d /   /pi\\
--|sin|--||
dx\   \4 //
$$\frac{d}{d x} \sin{\left(\frac{\pi}{4} \right)}$$
Detail solution
  1. Let .

  2. The derivative of sine is cosine:

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

    1. The derivative of the constant is zero.

    The result of the chain rule is:


The answer is:

The first derivative [src]
0
$$0$$
The second derivative [src]
0
$$0$$
The third derivative [src]
0
$$0$$