seraperen02 10:06 17 Apr 2014 #1
1)∫cot²x dx/sin⁴x =?
Süleyman Oymak 21:20 17 Apr 2014 #2 
seraperen02 00:08 18 Apr 2014 #3
teşekkürler hocam
seraperen02 10:06 17 Apr 2014 #1 Süleyman Oymak 21:20 17 Apr 2014 #2 seraperen02 00:08 18 Apr 2014 #3