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13 minutes ago
Wednesday at 02:03 PM
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My first calculus 3 exam is next week. My main fear was not being able to do 3x3 determinants (for cross products) by hand, until I remembered an old trick my calculus BC teacher taught me back in high school.
SCS
It's interesting how the vector algebra tends to be far more difficult than the calculus part.
duidamasterXD
Ugh, matrices. Was not a fan. Hope it goes well for you dude.
Thanks
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