Saved Bookmarks
| 1. |
If acosA + 3acosAsinA = m , asinA + 3acosAsinA = n , then (m+n) + (m-n) is equal to |
| Answer» If acosA + 3acosAsinA = m , asinA + 3acosAsinA = n , then (m+n) + (m-n) is equal to | |