2006-06-25 18:23:08 · 5 answers · asked by Shitanshu! 1 in Science & Mathematics ➔ Mathematics
Use the fact that tan^2(x) = sec^2(x ) - 1 and integrate that. You will get tanx -x +c.
2006-07-02 10:13:18 · answer #1 · answered by starman2718 3 · 0⤊ 0⤋
Oh, dude, it's been two years since I took AP Calculus. I've forgotten most of that stuff. I'm scared to say anything, becasue it'd probably be wrong and I don't want to confuse you. Sorry, man. I wish I could help! Good luck anyway.
2006-06-25 18:27:42 · answer #2 · answered by *AstrosChick* 5 · 0⤊ 0⤋
If you are an NCERT student in India, log on to www.mathguru.com... problems like this and all others from our text book solved there... step-by-step explanations etc...
2006-06-25 19:13:28 · answer #3 · answered by Anonymous · 0⤊ 0⤋
tan2x=sec2x+1
integ(tan2x) = integ(1+sec2x)
=integ(1)+integ(sec2x)
=x+tanx+c
2 means square everywhere
2006-06-25 18:26:39 · answer #4 · answered by Anonymous · 0⤊ 0⤋
AHHH!!! MATH!!! MY EYES MY EYES!!!
naw...umm, yea, i'd need some paper to do that, and i'm currently laying quite comfortably in my bed, so sorry :-(
2006-06-25 18:27:55 · answer #5 · answered by egyptsprincess07 3 · 0⤊ 0⤋