Let AandB be two non-parallel unit vectors in a plane. If (αA+B) bisects the internal angle between AandB, then find the value of α˙
OABCDE is a regular hexagon of side 2 units in the XY-plane in the first quadrant. O being the origin and OA taken along the x-axis. A point P is taken on a line parallel to the z-axis through the centre of the hexagon at a distance of 3 unit from O in the positive Z direction. Then find vector AP.
What is the unit vector parallel to a=3i^+4j^−2k^ ? What vector should be added to a so that the resultant is the unit vector i^?
If α+β+γ=aδandβ+γ+δ=bα,αandδ are non-colliner, then α+β+γ+δ equals a. aα b. bδ c. 0 d. (a+b)γ