Saved Bookmarks
| 1. |
If sinA=1213,cosB=−35,0<A<π2, π<B<3π2, then the value of sin(A+B) is |
|
Answer» If sinA=1213,cosB=−35,0<A<π2, π<B<3π2, then the value of sin(A+B) is |
|