Mister Exam

Integral of sinh(3x) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1             
  /             
 |              
 |  sinh(3*x) dx
 |              
/               
0               
$$\int\limits_{0}^{1} \sinh{\left(3 x \right)}\, dx$$
Integral(sinh(3*x), (x, 0, 1))
Detail solution
  1. Let .

    Then let and substitute :

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

        HyperbolicRule(func='sinh', arg=_u, context=sinh(_u), symbol=_u)

      So, the result is:

    Now substitute back in:

  2. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                            
 |                    cosh(3*x)
 | sinh(3*x) dx = C + ---------
 |                        3    
/                              
$${{\cosh \left(3\,x\right)}\over{3}}$$
The graph
The answer [src]
  1   cosh(3)
- - + -------
  3      3   
$${{\cosh 3}\over{3}}-{{1}\over{3}}$$
=
=
  1   cosh(3)
- - + -------
  3      3   
$$- \frac{1}{3} + \frac{\cosh{\left(3 \right)}}{3}$$
Numerical answer [src]
3.02255399859259
3.02255399859259
The graph
Integral of sinh(3x) dx

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