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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????????????????????????????

mansi dabriwal , 10 Years ago
Grade 12th pass
anser 8 Answers
Shubham Singh

Last Activity: 10 Years ago

EF =  – b

mansi dabriwal

Last Activity: 10 Years ago

how...explain plz...

ng29

Last Activity: 10 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

Last Activity: 10 Years ago

ok...got it...thanx....

mansi dabriwal

Last Activity: 10 Years ago

that was indeed very simple n silly logic...

ng29

Last Activity: 10 Years ago

so what doubts are meant to be cleared whether silly or logical

mansi dabriwal

Last Activity: 10 Years ago

kkkk....chill...

Ankit Jaiswal

Last Activity: 9 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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