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anonymous
 4 years ago
how do you show vector d = vector a  vector b
anonymous
 4 years ago
how do you show vector d = vector a  vector b

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TuringTest
 4 years ago
Best ResponseYou've already chosen the best response.2dw:1327895801958:dw\[\overrightarrow{a}+\overrightarrow{b}=\overrightarrow{c}\to\overrightarrow{a}=\overrightarrow{c}\overrightarrow{b}\to\overrightarrow{b}=\overrightarrow{c}\overrightarrow{a}\to\dots\]etc. I'm not sure how to do a formal proof on it...

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0thanks, I need to know how to show vector d=vector a  vector b

TuringTest
 4 years ago
Best ResponseYou've already chosen the best response.2Vectors add head to taildw:1327896350968:dwso we have\[\overrightarrow{a}=\overrightarrow{b}+\overrightarrow{d}\]which means that\[\overrightarrow{d}=\overrightarrow{a}\overrightarrow{b}\]is as close as I get offhand to a proof.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0yeah, that worked, thanks again
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