Question

Integrate the following with respect to x.

2 cos x – 3 sin x + 4 sec²x – 5 cosec²x

Answer 1

`int 2 cos x - 3 sinx + 4 sec^2x - 5  "cosec"^2x`

= `2 int cos x  "d"x - 3 int sin x  "d"x + 4 int sec^2x - 5 int  "cosec"^2 x  "d"x`

= 2 sin x + 3 cos x + 4 tan x + 5 cot x + c