" 5.In a regular hexagon ABCDEF,"vec AE=

In a regular hexagon ABCDEF,vec AB=a,vec BC=b and vec CD=c. Then ,vec AE=

In a regular hexagon ABCDEF, vec(AB)=a, vec(BC)=b and vec(CD) = c. Then, vec(AE) =

In a regular hexagon ABCDEF, vec(AB) +vec(AC)+vec(AD)+ vec(AE) + vec(AF)=k vec(AD) then k is equal to

In a regular hexagon ABCDEF, prove that vec(AB)+vec(AC)+vec(AD)+vec(AE)+vec(AF)=3vec(AD)

In a regular hexagon ABCDEF, prove that vec(AB)+vec(AC)+vec(AD)+vec(AE)+vec(AF)=3vec(AD)

In a regular hexagon ABCDEF, AB=a,BC=b and CD=c. Then, vec(AE) is equal to

In a regular hexagon ABCDEF if vec(AB) and vec(BC) are represented by vec(a) and vec(b) respectively then vec(EF)= .......... .

In a regular hexagon ABCDEF, prove that AB+AC+AD+AE+AF=3AD.