Question

Integral help....

Answer 1

Looks right to me.

Answer 2

but now what?

Answer 3

Except, wait. No. How did you get the cot/sin in the end?

Answer 4

You can leave it simply as is w/o separating. Using u-substitution.
Use:
U = sin

Answer 5

ok, i'll try that..

Answer 6

@baldymcgee6

correct u can write cotx/sinx =cosecxcotx (and its integral is know)

Answer 7

oh wait nvm. i see what u did

Answer 8

aliter 1/(cosx-1)= -1/(1-cosx)=-1/(2sin^2(x/2))=-1/2 * cosec^2(x/2) and then integrate

Answer 9

and its integral is
cot (x/2) +c

Answer 10

thanks for the help...

Answer 11

welcome