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sin(3x)*cos(4x)
Solving integrals/ sin(3x)*cos(4x)

Integral of sin(3x)*cos(4x) dx

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The solution

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 |  sin(3*x)*cos(4*x) dx
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$$\int\limits_{0}^{1} \sin{\left(3 x \right)} \cos{\left(4 x \right)}\, dx$$ 
Integral(sin(3*x)*cos(4*x), (x, 0, 1))
The graph
Plot the graph f(x)
The answer [src] 
  3   3*cos(3)*cos(4)   4*sin(3)*sin(4)
- - + --------------- + ---------------
  7          7                 7
$$- \frac{3}{7} + \frac{4 \sin{\left(3 \right)} \sin{\left(4 \right)}}{7} + \frac{3 \cos{\left(3 \right)} \cos{\left(4 \right)}}{7}$$ 
=
= 
  3   3*cos(3)*cos(4)   4*sin(3)*sin(4)
- - + --------------- + ---------------
  7          7                 7
$$- \frac{3}{7} + \frac{4 \sin{\left(3 \right)} \sin{\left(4 \right)}}{7} + \frac{3 \cos{\left(3 \right)} \cos{\left(4 \right)}}{7}$$ 
-3/7 + 3*cos(3)*cos(4)/7 + 4*sin(3)*sin(4)/7
Numerical answer [src] 
-0.21227043666188
-0.21227043666188
The graph
Integral of sin(3x)*cos(4x) dx

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

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