InterviewSolution
Saved Bookmarks
| 1. |
A square ABCD of diagonal 2a is folded along the diagonal 2a so that the planes DAC and BAC are at right angle. The shortest distance between DC and AB is [Kurukshetra CEE 1998] |
|
Answer» A square ABCD of diagonal 2a is folded along the diagonal 2a so that the planes DAC and BAC are at right angle. The shortest distance between DC and AB is |
|