If G is the centroid of `Delta` ABC, then `bar(CA) + bar(CB)` =

If G is the centroid of DeltaABC then bar(GA)+bar(GB)+bar(GC)=

If G is centroid of the DeltaABC then bar(GA)+bar(BG)+bar(GC)=

If G is the centroid of Delta ABC and AG-BC, then /_BGC is :

Let a=BC,b=CA,C=AB be the sides of the triangle ABC.If G is the centroid of Delta ABC such that GB and GC and bar(GC) are inclined at an obtuse angle,then

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

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 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 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)' =