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Solving integrals/ sqrt(cos(x))

Integral of sqrt(cos(x)) dx

Limits of integration:

from to
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The graph:

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Piecewise:

The solution

You have entered [src] 
  1              
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 |    ________   
 |  \/ cos(x)  dx
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0
$$\int\limits_{0}^{1} \sqrt{\cos{\left(x \right)}}\, dx$$ 
Integral(sqrt(cos(x)), (x, 0, 1))
The answer [src] 
  1              
  /              
 |               
 |    ________   
 |  \/ cos(x)  dx
 |               
/                
0
$$\int\limits_{0}^{1} \sqrt{\cos{\left(x \right)}}\, dx$$ 
=
= 
  1              
  /              
 |               
 |    ________   
 |  \/ cos(x)  dx
 |               
/                
0
$$\int\limits_{0}^{1} \sqrt{\cos{\left(x \right)}}\, dx$$ 
Integral(sqrt(cos(x)), (x, 0, 1))
Numerical answer [src] 
0.913984704151148
0.913984704151148

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

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