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How to use it?
Integral of d{x}:
Integral of x²+4
Integral of x/(raiz(2x-5))
Integral of (xcosx)/(2+3x^3)
Integral of x^3e^x
Identical expressions
six *cos(x)
6 multiply by co sinus of e of (x)
six multiply by co sinus of e of (x)
6cos(x)
6cosx
6*cos(x)dx
Similar expressions
1/(1+sqrt(0.6)*cos(x))
(sinx)^6(cosx)^2
(Sinx+6cosx)^-1
-6cosx/2
(6cosx-3sinx)
6*cosx

Solving integrals/ 6*cos(x)

Integral of 6*cos(x) dx

The solution

You have entered [src]

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 |  6*cos(x) dx
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pi             
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2

$$\int\limits_{\frac{\pi}{2}}^{0} 6 \cos{\left(x \right)}\, dx$$

Integral(6*cos(x), (x, pi/2, 0))

Detail solution

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

$\int 6 \cos{\left(x \right)}\, dx = 6 \int \cos{\left(x \right)}\, dx$
1. The integral of cosine is sine:
  
  $\int \cos{\left(x \right)}\, dx = \sin{\left(x \right)}$
So, the result is: $6 \sin{\left(x \right)}$
Add the constant of integration:

$6 \sin{\left(x \right)}+ \mathrm{constant}$

The answer is:

$6 \sin{\left(x \right)}+ \mathrm{constant}$

The answer (Indefinite) [src]

  /                          
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 | 6*cos(x) dx = C + 6*sin(x)
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$$\int 6 \cos{\left(x \right)}\, dx = C + 6 \sin{\left(x \right)}$$

Simplify

The graph

Plot the graph f(x)

The answer [src]

-6

$$-6$$

=

-6

$$-6$$

-6

Numerical answer [src]

-6.0

-6.0

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