If G is the intersection of diagonals of a parallelogram ABCD and O is any point, then ` O vecA + O vec B + O vec C + vec (OD) = `

If G is the intersection of diagonals of a parallelogram A B C D and O is any point then O vec A+O vec B+O vec C+O vec D= a. 2 vec OG b. 4 vec OG c. 5 vec OG d. 3 vec OG

If G si the intersectioinof diagonals of a parallelogram ABCD and O is any point then Ovec A+Ovec B+Ovec C+Ovec D=2vec OG b.4vec OG c.5vec OG d.3vec OG

If E is the intersection point of diagonals of parallelogram ABCD and vec( OA) + vec (OB) + vec (OC) + vec (OD) = xvec (OE) where O is origin then x=

ABCD is a parallelogram with AC and BD as diagonals. Then, A vec C - B vec D =

A B C D is parallelogram and P is the point of intersection of its diagonals. If O is the origin of reference, show that vec O A+ vec O B+ vec O C+ vec O D=4 vec O Pdot

A B C D is parallelogram and P is the point of intersection of its diagonals. If O is the origin of reference, show that vec O A+ vec O B+ vec O C+ vec O D=4 vec O Pdot

ABCD is parallelogram and P is the point of intersection of its diagonals.If O is the origin of reference,show that vec OA+vec OB+vec OC+vec OD=4vec OP

A B C D is a quadrilateral. E is the point of intersection of the line joining the midpoints of the opposite sides. If O is any point and vec O A+ vec O B+ vec O C+ vec O D=x vec O E ,t h e nx is equal to a. 3 b. 9 c. 7 d. 4

A B C D is a quadrilateral. E is the point of intersection of the line joining the midpoints of the opposite sides. If O is any point and vec O A+ vec O B+ vec O C+ vec O D=x vec O E ,t h e nx is equal to a. 3 b. 9 c. 7 d. 4