Mister Exam

Other calculators

Solving integrals/ (3cos*x-4sin*x)dx

Integral of (3cos*x-4sin*x)dx dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src] 
  1                         
  /                         
 |                          
 |  (3*cos(x) - 4*sin(x)) dx
 |                          
/                           
0
$$\int\limits_{0}^{1} \left(- 4 \sin{\left(x \right)} + 3 \cos{\left(x \right)}\right)\, dx$$ 
Integral(3*cos(x) - 4*sin(x), (x, 0, 1))
Detail solution

  1. Integrate term-by-term:

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

      1. The integral of sine is negative cosine:

      So, the result is:

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

      1. The integral of cosine is sine:

      So, the result is:

    The result is:

  2. Add the constant of integration:

The answer is:

The answer (Indefinite) [src] 
  /                                                  
 |                                                   
 | (3*cos(x) - 4*sin(x)) dx = C + 3*sin(x) + 4*cos(x)
 |                                                   
/
$$\int \left(- 4 \sin{\left(x \right)} + 3 \cos{\left(x \right)}\right)\, dx = C + 3 \sin{\left(x \right)} + 4 \cos{\left(x \right)}$$
Simplify
The graph
Plot the graph f(x)
The answer [src] 
-4 + 3*sin(1) + 4*cos(1)
$$-4 + 4 \cos{\left(1 \right)} + 3 \sin{\left(1 \right)}$$ 
=
= 
-4 + 3*sin(1) + 4*cos(1)
$$-4 + 4 \cos{\left(1 \right)} + 3 \sin{\left(1 \right)}$$ 
-4 + 3*sin(1) + 4*cos(1)
Numerical answer [src] 
0.685622177896248
0.685622177896248

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

    © Mister Exam – Calculator