Saved Bookmarks
| 1. |
If sin3A=cos3A what is the value of A? |
|
Answer» ONG>Step-by-step EXPLANATION: Sin3A=Cos3A Cos(90-3A)=Cos3A 90-3A=3A 90=3A+3A 90=6A 90/6=A A=15 ANSWER |
|