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Solving integrals/ 10*dx/x^2

Integral of 10*dx/x^2 dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src] 
  2      
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 |  10   
 |  -- dx
 |   2   
 |  x    
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1
$$\int\limits_{1}^{2} \frac{10}{x^{2}}\, dx$$ 
Integral(10/x^2, (x, 1, 2))
Detail solution

  1. The integral of a constant times a function is the constant times the integral of the function:

      PiecewiseRule(subfunctions=[(ArctanRule(a=1, b=1, c=0, context=1/(x**2), symbol=x), False), (ArccothRule(a=1, b=1, c=0, context=1/(x**2), symbol=x), False), (ArctanhRule(a=1, b=1, c=0, context=1/(x**2), symbol=x), False)], context=1/(x**2), symbol=x)

    So, the result is:

  2. Add the constant of integration:

The answer is:

The answer (Indefinite) [src] 
  /           
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 | 10         
 | -- dx = nan
 |  2         
 | x          
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$$\int \frac{10}{x^{2}}\, dx = \text{NaN}$$
Simplify
The graph
Plot the graph f(x)
The answer [src] 
5
$$5$$ 
=
= 
5
$$5$$ 
5
Numerical answer [src] 
5.0
5.0

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

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