If `G` is the centroid of triangle `A B C ,t h e n vec G A+ vec G B+ vec G C` is equal to a. ` vec0` b. `3 vec G A` c. `3 vec G B` d. `3 vec G C`

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 A B C , prove that vec G A+ vec G B+ vec G C= vec0dot

If A B C D E F is a regular hexagon, them vec A D+ vec E B+ vec F C equals 2 vec A B b. vec0 c. 3 vec A B d. 4 vec A B

If G denotes the centroid of Delta \ A B C ,\ then write the value of vec (G A) + vec (G B)+ vec (G C)dot

Let G be the centroid of triangle \ A B Cdot If vec A B= vec a ,\ vec A C= vec b , then the bisector vec A G , in terms of vec a\ a n d\ vec b is 2/3( vec a+ vec b) b. 1/6( vec a+ vec b) c. 1/3( vec a+ vec b) d. 1/2( vec a+ vec b)1

If the vectors vec a , vec b ,a n d vec c form the sides B C ,C Aa n dA B , respectively, of triangle A B C ,t h e n (a) vec adot vec b+ vec bdot vec c+ vec c dot vec a=0 (b) vec axx vec b= vec bxx vec c= vec cxx vec a (c). vec adot vec b= vec bdot vec c= vec c dot vec a (d). vec axx vec b+ vec bxx vec c+ vec cxx vec a=0

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

Let G be the centroid of Delta ABC , If vec(AB) = vec a , vec(AC) = vec b, then the vec(AG), in terms of vec a and vec b, is

A B C D E is pentagon, prove that vec A B+ vec A E+ vec B C+ vec D C+ vec E D+ vec A C=3 vec A C

Statement 1: In "Delta"A B C , vec A B+ vec A B+ vec C A=0 Statement 2: If vec O A= vec a , vec O B= vec b ,t h e n vec A B= vec a+ vec b