| [ CBNU ] in KIDS 글 쓴 이(By): robin () 날 짜 (Date): 2000년 7월 8일 토요일 오전 09시 10분 43초 제 목(Title): Integral Help!!! I have an integral problem as follow. Let A=[1 + a(1-cos(x))^2] B=(1+a Sin^2 (x)) Sqrt(1 + 2 a (1-cos(x))) I= Integral (A/B) dx (Integral ranges from 0 to 2 pi) What is I? Please help me!! |