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Solving integrals/ sinx/cos^4x

Integral of sinx/cos^4x dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src] 
 pi           
 --           
 3            
  /           
 |            
 |   sin(x)   
 |  ------- dx
 |     4      
 |  cos (x)   
 |            
/             
6
$$\int\limits_{6}^{\frac{\pi}{3}} \frac{\sin{\left(x \right)}}{\cos^{4}{\left(x \right)}}\, dx$$ 
Integral(sin(x)/cos(x)^4, (x, 6, pi/3))
The answer (Indefinite) [src] 
  /                          
 |                           
 |  sin(x)              1    
 | ------- dx = C + ---------
 |    4                  3   
 | cos (x)          3*cos (x)
 |                           
/
$$\int \frac{\sin{\left(x \right)}}{\cos^{4}{\left(x \right)}}\, dx = C + \frac{1}{3 \cos^{3}{\left(x \right)}}$$
Simplify
The graph
Plot the graph f(x)
The answer [src] 
nan
$$\text{NaN}$$ 
=
= 
nan
$$\text{NaN}$$ 
nan
Numerical answer [src] 
475131683.312839
475131683.312839

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

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