Question

Find the indefinite integral. (use c for the constant of integration.) (sin(x) − 4 cos(x)) dx

Answer 1

`=-cos(x) -4sin(x)}+c`

Explanation:

`\int {sin(x)-4cos(x)} \, dx`

`=\int {sin(x)} \, dx -\int {4cos(x)} \, dx`

`=\int {sin(x)} \, dx -4\int {cos(x)} \, dx`

`=-cos(x) -4sin(x)}+c`