CBSE (Science) Class 12CBSE
Share
Notifications

View all notifications

Find the Position Vector of a Point R Which Divides the Line Joining Two Points P and Q Whose Position Vectors Are `Hati + 2hatj - Hatk` and `-hati + Hatj + Hatk` Respectively, in the Ration 2:1 - CBSE (Science) Class 12 - Mathematics

Login
Create free account


      Forgot password?

Question

Find the position vector of a point R which divides the line joining two points P and Q whose position vectors are  `hati + 2hatj - hatk` and `-hati + hatj + hatk`  respectively, in the ration 2:1

(i) internally

(ii) externally

Solution

The position vector of point R dividing the line segment joining two points P and Q in the ratio m: is given by:

  Is there an error in this question or solution?

APPEARS IN

Solution Find the Position Vector of a Point R Which Divides the Line Joining Two Points P and Q Whose Position Vectors Are `Hati + 2hatj - Hatk` and `-hati + Hatj + Hatk` Respectively, in the Ration 2:1 Concept: Basic Concepts of Vector Algebra.
S
View in app×