cos(a)cos(c)sin(b)-sin(a)sin(c)-0.5=0cos(a)cos(b)-0.5=0cos(a)sin(b)sin(c)-sin(a)cos(c)-0.5=0编程求解a,b,c;谢谢~~
[此贴子已经被作者于2007-11-18 10:35:37编辑过]
呵呵,但这个题要求编程解决~~