If `|vec (AO) +vec (OB)| =|vec(BO) + vec(OC)|` , then `A, B, C` form

If | vec AO + vec OB | = | vec BO + vec OC |, then A, B, C form

if vec (AO) + vec (O B) = vec (B O) + vec (O C) ,than prove that B is the midpoint of AC .

if vec (AO) + vec (O B) = vec (B O) + vec (O C) ,than prove that B is the midpoint of AC .

If vec(AO)+vec(OB)=vec(BO)+vec(OC) then A,B,C,D form a/an (A) equilaterla triangle (B) righat angled triangle (C) isosceles triangle (D) straighat line

If vec(AO)+vec(OB)=vec(BO)+vec(OC) then A,B,C,D form a/an (A) equilaterla triangle (B) righat angled triangle (C) isosceles triangle (D) straighat line

If vec(AO)+vec(OB)=vec(BO)+vec(OC) , show that the points A, B and C are collinear.

vec(OA)= vec(a), vec(OB)= 10vec(a) + 2vec(b), vec(OC)= vec(b) where O, A, C are non-collinear points. Let 'p' denote area of quadrilateral OABC, 'q' denote area of parallelogram with OA, OC as adjacent sides, then (p)/(q) =

If vec AO+vec OB=vec BO+vec OC, then A,quad B nad C are (where O is the origin) a.coplanar b. collinear c.non-collinear d.none of these

if vec Ao + vec O B = vec B O + vec O C ,than prove that B is the midpoint of AC.

if vec Ao + vec O B = vec B O + vec O C ,than prove that B is the midpoint of AC.