Show that the position vector of the point P, which divides the line joining the points A and B having position vectors `veca and vecb` internally in the ratio `m: n" is "(mvecb+nveca)/(m+n)`

Show that the position vector of the point P, which divides the line joining the points A and B having position vectors veca and vecb internally in ratio m:n is (mvecb+nveca)/(m+n)

Show that the position vector of the point P, which divides the line joining the points A and B having position vector a and b internally in the ratio: m:n is (mvecb + nveca)/(m+n)

Find the position vector of a point, which divides the join of the points with position vectors veca-2vecb and 2 veca + vecb externally in the ratio 2 : 1 .

The position vector of the point which divides the line segment joining the points with position vectors 2 vec(a) = 3b and vec(a) + vec(b) in the ratio 3:1 is

The position vector of the point which divides the join of points with position vectors veca+vecb and 2veca-vecb in the ratio 1:2 is

The position vector of the point, which divides the join of the points with position vectors veca + vecb and 2 veca - vecb in the ratio 1:2 is :

The position vector of the point which divides the join of points with position vectors vec a+vec b and 2vec a-vec b inthe ratio 1: 2 is

Find the position vector of a point R which divides the line joining two points P and Q whose position vectors are (2 veca+vecb) and (veca-3 vecb) externally in the ratio 1: 2 Also show that P is the mid point of the line segment RQ.

Find the position vector of a point R which divides the line joining the points P and Q whose vectors are i+2j-k and -i+j+k in the ratio 2:1 Internally.