Mister Exam

Other calculators

Integral of sqrt(1+ctg^2(x)) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1                    
  /                    
 |                     
 |     _____________   
 |    /        2       
 |  \/  1 + cot (x)  dx
 |                     
/                      
0                      
$$\int\limits_{0}^{1} \sqrt{\cot^{2}{\left(x \right)} + 1}\, dx$$
Integral(sqrt(1 + cot(x)^2), (x, 0, 1))
The answer [src]
  1                    
  /                    
 |                     
 |     _____________   
 |    /        2       
 |  \/  1 + cot (x)  dx
 |                     
/                      
0                      
$$\int\limits_{0}^{1} \sqrt{\cot^{2}{\left(x \right)} + 1}\, dx$$
=
=
  1                    
  /                    
 |                     
 |     _____________   
 |    /        2       
 |  \/  1 + cot (x)  dx
 |                     
/                      
0                      
$$\int\limits_{0}^{1} \sqrt{\cot^{2}{\left(x \right)} + 1}\, dx$$
Integral(sqrt(1 + cot(x)^2), (x, 0, 1))
Numerical answer [src]
44.1790108686112
44.1790108686112

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