Consider tow points P and Q with positn vecfors `vec(OP)=3veca-2vecb
Channel: Doubtnut
Date: 2020-04-12

Consider tow points P and Q with positn vecfors `vec(OP)=3veca-2vecb and vec(OQ)=veca+vecb`. Find the position vector of point R which dicides the joining P and Q in the ratio 2:1: internally