Linear Algebra vectors | Mathematics | Page 1

desert dagger Sep 16, 2022, 11:35 PM

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My teache didnt teach this so I dont understand it

simple spade Sep 16, 2022, 11:48 PM

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google the formula for det of 2x2 matrices..

desert dagger Sep 16, 2022, 11:50 PM

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yea i got it thanks

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@simple spade can you help me with this one

simple spade Sep 16, 2022, 11:56 PM

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use geometric formula for dot product

desert dagger Sep 17, 2022, 12:09 AM

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whats the geometric formula\

simple spade Sep 17, 2022, 12:58 AM

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$u\cdot v=\norm{u}\norm{v}\cos(\theta)$

deft joltBOT Sep 17, 2022, 12:59 AM

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Omegabet_

#Linear Algebra vectors