∫ tan x dx and ∫ cot x dx (∫ tan x = ln|sec x|+C; ∫ cot x = ln|sin x|+C)
jee-mainjee-advanced
∫ tan x = ln|sec x|+C; ∫ cot x = ln|sin x|+C
What each symbol means
| Symbol | What it stands for |
|---|---|
| x | Where defined |
When to use this
tan = sin/cos → u=cos gives log form.