ABC is a triangle and P any point on BC. If `barPQ` is the sum of `barAP + barPB + barPC`; show that `ABQC` is a parallelogram and `Q` therefore; is a fixed point.

ABC is a triangle and P any point on BC .If bar(P)Q is the sum of bar(A)P+bar(P)B+bar(P)C; show that ABQC is a parallelogram and Q therefore; is a fixed point.

ABC is a triangle and P any point on BC. If vec(PQ) is the sum of vec(AP)+vec(PB)+vec(PC) , show that ABQC is a parallelogram and Q, therefore, is a fixed point.

ABC is a triangle and P any point on BC. if vec P Q is the sum of vec A P + vec P B + vec P C , show that ABPQ is a parallelogram and Q , therefore , is a fixed point.

ABC is a triangle and P any point on BC. if vec P Q is the sum of vec A P + vec P B + vec P C , show that ABPQ is a parallelogram and Q , therefore , is a fixed point.

ABC is a triangle and P any point on BC.if vec PQ is the sum of vec AP+vec PB+vec PC ,show that ABPQ is a parallelogram and Q, therefore,is a fixed point.

IN any /_\ABC, a point p is on the side BC. If vec(PQ) is the resultant of the vectors vec(AP) , vec(PB) and vec(PC) the prove that ABQC is a parallelogram and hence Q is a fixed point.

IN any /_\ABC, a point p is on the side BC. If vec(PQ) is the resultant of the vectors vec(AP) , vec(PB) and vec(PC) the prove that ABQC is a parallelogram and hence Q is a fixed point.

ABC is any triangle and P is a point on the side BC. If Q is a point such that bar(PQ)=bar(AP)+bar(PB)+bar(PC) , then

D, E and F are the mid-points of the sides BC, CA and AB of a triangle ABC. Show that BDEF is a parallelogram

ABCD is a parallelogram. P is any point on AD, such that AP = 1/3AD and Q is a point on BC such that CQ = 1/3BC . Prove that AQCP is a parallelogram.