InterviewSolution
Saved Bookmarks
| 1. |
Consider the points A(-5,6,8), B(1,8,11),C(4,2,9) and D(-2,0,6).Find the mid points of AC and the mid point of BD and prove that ABCD is a parallelogram |
| Answer» SOLUTION :`(-1/2,4,17/2), (-1/2,4,17/2)` | |