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cos(1-2x)

Integral of cos(1-2x) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1                
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 |  cos(1 - 2*x) dx
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$$\int\limits_{0}^{1} \cos{\left(1 - 2 x \right)}\, dx$$
Integral(cos(1 - 2*x), (x, 0, 1))
Detail solution
  1. Let .

    Then let and substitute :

    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:

    Now substitute back in:

  2. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                                   
 |                       sin(-1 + 2*x)
 | cos(1 - 2*x) dx = C + -------------
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$$\int \cos{\left(1 - 2 x \right)}\, dx = C + \frac{\sin{\left(2 x - 1 \right)}}{2}$$
The graph
The answer [src]
sin(1)
$$\sin{\left(1 \right)}$$
=
=
sin(1)
$$\sin{\left(1 \right)}$$
sin(1)
Numerical answer [src]
0.841470984807897
0.841470984807897
The graph
Integral of cos(1-2x) dx

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