Mister Exam

Integral of 4cosx dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1            
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 |  4*cos(x) dx
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0              
$$\int\limits_{0}^{1} 4 \cos{\left(x \right)}\, dx$$
Detail solution
  1. The integral of a constant times a function is the constant times the integral of the function:

    1. The integral of cosine is sine:

    So, the result is:

  2. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                          
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 | 4*cos(x) dx = C + 4*sin(x)
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/                            
$$4\,\sin x$$
The graph
The answer [src]
4*sin(1)
$$4\,\sin 1$$
=
=
4*sin(1)
$$4 \sin{\left(1 \right)}$$
Numerical answer [src]
3.36588393923159
3.36588393923159
The graph
Integral of 4cosx dx

    Use the examples entering the upper and lower limits of integration.