{{ option.icon }} {{ option.label }} arrow_right
menu_book {{ printedBook.name}}
arrow_left {{ state.menu.current.label }}
{{ option.icon }} {{ option.label }} arrow_right
arrow_left {{ state.menu.current.current.label }}
{{ option.icon }} {{ option.label }}
arrow_left {{ state.menu.current.current.current.label }}
{{ option.icon }} {{ option.label }}
Mathleaks
Använd offline
Expandera meny menu_open
VecFactorOutNegSign
tune
{{ topic.label }}
{{ result.displayTitle }}
{{ result.subject.displayTitle }}
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Teori

$(\text{-} a, \text{-} b)

\text{-} (a,b)$ = Om koordinaterna i en vektor båda är negativa kan minustecknet brytas ut framför koordinatformen.
(-4,-7)=-(4,7).
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