Linear Combinations Vectors | Mathematics | Page 1

tardy breach Jan 31, 2023, 6:50 AM

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shell acorn Jan 31, 2023, 6:52 AM

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You can solve that with subsitutions or matrices

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16a = -2b + 4c, -11a = b - 3c, -2* 11/16b - 4* 11/16 = b -3c

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Then solve for b or c, subsitute the first equation in the last (for a) and then substitute the one you just got from solving b or c

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Or you can use Gaussian elimination

tardy breach Jan 31, 2023, 6:57 AM

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tardy breach Jan 31, 2023, 6:58 AM

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i got a little lost with the last part of this

shell acorn Jan 31, 2023, 6:58 AM

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W8

tardy breach Jan 31, 2023, 7:00 AM

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thanks for your help, i think i get it now!

shell acorn Jan 31, 2023, 7:00 AM

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#Linear Combinations Vectors