Question

help me

Answer 1

on wat???

Answer 2

\[\int\limits \sin^2xdx\]

Answer 3

o_O

Answer 4

wht u mean?/

Answer 5

Did you try to work it out ?

Answer 6

yap

Answer 7

What did you get ?

Answer 8

\[1/2\int\limits dx-1/2\int\limits \cos2xdx\]

Answer 9

Use sub i guess.

Answer 10

how please idk

Answer 11

I am sorry i am reading this

http://www.geom.uiuc.edu/~banchoff/Flatland/

@ajprincess @shubhamsrg Please help him.

Answer 12

lol..
sure i'd try..

Answer 13

@mustry
you know formulla for cos(2x) ?

Answer 14

in terms of sin xx

Answer 15

sin x *

Answer 16

ohh,,i didnt notice you already have done that far ! :P

Answer 17

sorry,my bad

so your main problem is to integrate cos2x right ?

why dont you let 2x =t ?

Answer 18

okay ready done thankx much

Answer 19

hmm..
glad in case i could help! :)