If `G` is the centroid of a triangle `A B C ,` prove that ` vec G A+ vec G B+ vec G C= vec0dot`

If G is the centroid of a triangle ABC, prove that vec GA+vec GB+vec GC=vec 0

If G is the centroid of triangle ABC, then vec GA+vec GB+vec GC is equal to a.vec 0 b.3vec GA c.3vec GB d.3vec GC

If G denotes the centroid of Delta ABC, then write the value o vec GA+vec GB+vec GC

If O is the circumcentre,G is the centroid and O' is orthocentre or triangle ABC then prove that: vec OA+vec OB+vec OC=vec OO

if G is the centroid of triangleABC such that vec(GB) and vec(GC) are inclined at on obtuse angle, then

If G is the centroid of /_\ABC, prove that vec(GA)+vec(GB)+vec(GC) =0. Further if G_1 bet eh centroid of another /_\PQR , show that vec(AP)+vec(BQ)+vec(CR)=3vec(GG_1)

If vec a,vec b,vec c be the vectors represented by theside sof a triangle,taken in order,then prove that vec a+vec b+vec c=vec 0

If G is the centroid of Delta ABC and G' is the centroid of Delta A' B' C' " then " vec(A A)' + vec(B B)' + vec(C C)' =

If S is the cirucmcentre, G the centroid, O the orthocentre of a triangle ABC, then vec(SA) + vec(SB) + vec(SC) is:

If A B Ca n dA ' B ' C are two triangles and G , G ' be their centriods, prove that vec AA '+ vec B B '+ vec CC '=3 vec G G '