29. In an acute angled triangle ABC, if sin(A+B-C)=1/2 and cos(B+C-A)=1/2, find angle A,B, and C.

29. In an acute angled triangle ABC, if sin(A+B-C)=1/2 and cos(B+C-A)=

1.	29. In an acute angled triangle ABC, if sin(A+B-C)=1/2 and cos(B+C-A)=1/2, find angle A,B, and C.
Answer» 29. In an acute angled triangle ABC, if sin(A+B-C)=1/2 and cos(B+C-A)=1/2, find angle A,B, and C.