Find the position vector of the mid-point of the vector joining the points `A(3hati + 2hatj + 6hatk
Channel: Doubtnut
Date: 2019-12-29

Find the position vector of the mid-point of the vector joining the points `A(3hati + 2hatj + 6hatk)` and `B(hati + 4hatj - 2hatk)`