change of variables for multiple variables | Mathematics | Page 1

hot drum Feb 27, 2023, 5:24 AM

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I am confused by how they found the secant vectors

vital sleetBOT Feb 27, 2023, 5:24 AM

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hot drum Feb 27, 2023, 5:25 AM

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the top is for context, the only thing i am confused about is how they found vectors a and b

#change of variables for multiple variables