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Solving integrals/ cos^-2(x+4)

Integral of cos^-2(x+4) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src] 
  1               
  /               
 |                
 |       1        
 |  ----------- dx
 |     2          
 |  cos (x + 4)   
 |                
/                 
0
$$\int\limits_{0}^{1} \frac{1}{\cos^{2}{\left(x + 4 \right)}}\, dx$$ 
Integral(cos(x + 4)^(-2), (x, 0, 1))
The answer (Indefinite) [src] 
  /                            /    x\  
 |                        2*tan|2 + -|  
 |      1                      \    2/  
 | ----------- dx = C - ----------------
 |    2                         2/    x\
 | cos (x + 4)          -1 + tan |2 + -|
 |                               \    2/
/
$$\int \frac{1}{\cos^{2}{\left(x + 4 \right)}}\, dx = C - \frac{2 \tan{\left(\frac{x}{2} + 2 \right)}}{\tan^{2}{\left(\frac{x}{2} + 2 \right)} - 1}$$
Simplify
The graph
Plot the graph f(x)
The answer [src] 
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$$\infty$$ 
=
= 
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$$\infty$$ 
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Numerical answer [src] 
2150.66553886139
2150.66553886139

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

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