Saved Bookmarks
| 1. |
Let D, E, F be the mid points of the sides BC, CA, AB respectively of a ΔABC. Then,−−→AD+−−→BE+−−→CF equals |
|
Answer» Let D, E, F be the mid points of the sides BC, CA, AB respectively of a ΔABC. Then,−−→AD+−−→BE+−−→CF equals |
|