how is this problem not possible | Mathematics | Page 1

inland kite Sep 7, 2023, 6:02 PM

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I have this problem that I can’t figure out why it isn’t possible. In my book, it says that it is not defined.

Its the f)

twin iglooBOT Sep 7, 2023, 6:02 PM

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inland kite Sep 7, 2023, 6:04 PM

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Matrix problem

old rivet Sep 7, 2023, 6:15 PM

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What would you get when you multiply GH?

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Oh wait.

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I see

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(Sideways image made me multiply indirectly)

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GH should be a scalar, so f should be possible

inland kite Sep 7, 2023, 6:28 PM

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Yeah because g is 1x4 and H is 4x1 so it should give me one number

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I thought that the answer would be 44 but apparently its not defined

thick wing Sep 8, 2023, 2:06 AM

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I don't think a 1x1 matrix is a scalar

#how is this problem not possible