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Derivative of 5*sin(pi*t)/2

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
5*sin(pi*t)
-----------
     2     
$$\frac{5 \sin{\left(\pi t \right)}}{2}$$
(5*sin(pi*t))/2
Detail solution
  1. The derivative of a constant times a function is the constant times the derivative of the function.

    1. The derivative of a constant times a function is the constant times the derivative of the function.

      1. Let .

      2. The derivative of sine is cosine:

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

        1. The derivative of a constant times a function is the constant times the derivative of the function.

          1. Apply the power rule: goes to

          So, the result is:

        The result of the chain rule is:

      So, the result is:

    So, the result is:


The answer is:

The graph
The first derivative [src]
5*pi*cos(pi*t)
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      2       
$$\frac{5 \pi \cos{\left(\pi t \right)}}{2}$$
The second derivative [src]
     2          
-5*pi *sin(pi*t)
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       2        
$$- \frac{5 \pi^{2} \sin{\left(\pi t \right)}}{2}$$
The third derivative [src]
     3          
-5*pi *cos(pi*t)
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       2        
$$- \frac{5 \pi^{3} \cos{\left(\pi t \right)}}{2}$$