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a,b are vectors AB,BC determined by two adjacent sides of a regular hexagon ABCDEF. The vectors represented by EF is????????????????????????????

a,b are vectors AB,BC determined by two adjacent sides of a regular hexagon  ABCDEF. The vectors represented by EF is????????????????????????????

Grade:12th pass

8 Answers

Shubham Singh
199 Points
7 years ago
EF =  – b
mansi dabriwal
29 Points
7 years ago
how...explain plz...
ng29
1698 Points
7 years ago
as it is regular hexagon and given that AB = a   BC =b
therfore from symmetry bc is anti parallel to ef so FF will be  -b
approve if useful
mansi dabriwal
29 Points
7 years ago
ok...got it...thanx....
mansi dabriwal
29 Points
7 years ago
that was indeed very simple n silly logic...
ng29
1698 Points
7 years ago
so what doubts are meant to be cleared whether silly or logical
mansi dabriwal
29 Points
7 years ago
kkkk....chill...
Ankit Jaiswal
165 Points
6 years ago
hi 
 
EF =  – b
as it is regular hexagon and given that AB = a   BC =b
therfore from symmetry bc is anti parallel to ef so FF will be  -b
approve if useful

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