1.

Find theposition vector of a point R which divides the line joining twopoints P and Q whose position vectors areexternallyin the ratio 1: 2. Also, show that P is the mid point of the linesegment RQ.

Answer»

Find the
position vector of a point R which divides the line joining two
points P and Q whose position vectors areexternally
in the ratio 1: 2. Also, show that P is the mid point of the line
segment RQ.



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