If D,E and F and are respectively the mi...

If D,E and F and are respectively the mid points of AB,AC and BC in `/_\ABC, then `vec(BE)+vec(AF)=` (A) `vec(DC)` (B) `1/2vec(BF)` (C) `2vec(BF)` (D) `3/2vec(BF)`

Similar Questions

Explore conceptually related problems

If D, E, F are respectively the mid-points of AB, AC and BC respectively in a Delta ABC, " then " vec (BE) + vec(AF) =

If D, E, F are respectivley the mid points of AB, AC and BC respectively in a triangle ABC, then vec BE + vec AF =

If D, E are the midpoints of AB, AC of Delta ABC, then vec(B)E + vec(D)C=

If D and E, are the midpoints of the sides AB and AC of a triangle ABC, prove that vec(BE) +vec(DC)=(3)/(2)vec(BC).

If D, E, F are the midpoints of BC, CA, AB of Delta ABC, then vec(A)D + vec(B)E + vec(C)F =

If D is the midpoint of the side BC of a triangle ABC, prove that vec(AB)+vec(AC)=2vec(AD)

If D and E are the mid-points of sides AB and AC of a triangle ABC respectively, show that vec BE+vec DC=(3)/(2)vec BC

If D and E are the mid-points of sides AB and (AC of a triangle ABC respectively,show that )/(BE)+vec DC=(3)/(2)vec BC

If D is the midpoint of the side AB of a triagle ABC prove that vec(BC)+vec(AC)=-2vec(CD)