Saved Bookmarks
| 1. |
Page No.COGiven the three points A (2,-1,2)B(-1, 1, 4) and C(4, 3,-1) find(a) The angle between RAB and RACb The area oftriangle ABCa unit vectorvector perpendicular to ABC |
|
Answer» Explanation: Page No. CO Given the three points A (2,-1,2) B(-1, 1, 4) and C(4, 3,-1) find (a) The angle between RAB and RAC b The area of triangle ABC a unit vector vector perpendicular to ABC |
|