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Integral of 2*sin(x) dx

Limits of integration:

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Piecewise:

The solution

You have entered [src]
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 |  2*sin(x) dx
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$$\int\limits_{0}^{\frac{p}{3}} 2 \sin{\left(x \right)}\, dx$$
Integral(2*sin(x), (x, 0, p/3))
Detail solution
  1. The integral of a constant times a function is the constant times the integral of the function:

    1. The integral of sine is negative cosine:

    So, the result is:

  2. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                          
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 | 2*sin(x) dx = C - 2*cos(x)
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$$\int 2 \sin{\left(x \right)}\, dx = C - 2 \cos{\left(x \right)}$$
The answer [src]
         /p\
2 - 2*cos|-|
         \3/
$$2 - 2 \cos{\left(\frac{p}{3} \right)}$$
=
=
         /p\
2 - 2*cos|-|
         \3/
$$2 - 2 \cos{\left(\frac{p}{3} \right)}$$
2 - 2*cos(p/3)

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