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  • Integral of -x^3 Integral of -x^3

  • Identical expressions

  • cos(x)*cos(x/ two)*cos(x/ four)
  • co sinus of e of (x) multiply by co sinus of e of (x divide by 2) multiply by co sinus of e of (x divide by 4)
  • co sinus of e of (x) multiply by co sinus of e of (x divide by two) multiply by co sinus of e of (x divide by four)
  • cos(x)cos(x/2)cos(x/4)
  • cosxcosx/2cosx/4
  • cos(x)*cos(x divide by 2)*cos(x divide by 4)
  • cos(x)*cos(x/2)*cos(x/4)dx

  • Similar expressions

  • cosx*cos(x/2)*cos(x/4)
Solving integrals/ cos(x)*cos(x/2)*cos(x/4)

Integral of cos(x)*cos(x/2)*cos(x/4) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src] 
  0                        
  /                        
 |                         
 |            /x\    /x\   
 |  cos(x)*cos|-|*cos|-| dx
 |            \2/    \4/   
 |                         
/                          
0
$$\int\limits_{0}^{0} \cos{\left(x \right)} \cos{\left(\frac{x}{2} \right)} \cos{\left(\frac{x}{4} \right)}\, dx$$ 
Integral((cos(x)*cos(x/2))*cos(x/4), (x, 0, 0))
The answer (Indefinite) [src] 
  /                                 /3*x\      /5*x\      /7*x\         
 |                               sin|---|   sin|---|   sin|---|         
 |           /x\    /x\             \ 4 /      \ 4 /      \ 4 /      /x\
 | cos(x)*cos|-|*cos|-| dx = C + -------- + -------- + -------- + sin|-|
 |           \2/    \4/             3          5          7          \4/
 |                                                                      
/
$$\int \cos{\left(x \right)} \cos{\left(\frac{x}{2} \right)} \cos{\left(\frac{x}{4} \right)}\, dx = C + \sin{\left(\frac{x}{4} \right)} + \frac{\sin{\left(\frac{3 x}{4} \right)}}{3} + \frac{\sin{\left(\frac{5 x}{4} \right)}}{5} + \frac{\sin{\left(\frac{7 x}{4} \right)}}{7}$$
Simplify
The answer [src] 
0
$$0$$ 
=
= 
0
$$0$$ 
0
Numerical answer [src] 
0.0
0.0

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

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