`barp and barq` are position vectors of two points `P and Q.` The position vectors of a point which divides `PQ` internally in the ratio `2:5` is

If bar(p)=hat(i)-2hat(j)+hat(k)andbar(q)=hat(i)+4hat(j)-2hat(k) are position vectors points P and Q. find the position vector of the points R which divides segment PQ internally in the ratio 2:1.

Let O be the origin . Let A and B be two points whose position vectors are veca and vecb .Then the position vector of a point P which divides AB internally in the ratio l:m is:

Let vec(a) " and " vec(b) be the position vectors of two given points P and Q respectively. To find the position vector of the point R which divides the line segment bar(PQ) internally in the ratio m:n.

If a and b are position vector of two points A,B and C divides AB in ratio 2:1, then position vector of C is

If a and b are position vector of two points A,B and C divides AB in ratio 2:1, then position vector of C is

If a and b are position vector of two points A,B and C divides AB in ratio 2:1, then position vector of C is

If a and b are position vector of two points A,B and C divides AB in ratio 2:1, then position vector of C is