Anonymous asked in Science & MathematicsMathematics · 7 months ago

If A is a 5x1 matrix and the sum of A+B can be computed, what is the size of B?

3 Answers

  • 7 months ago

    B is 5x1 also. Summed matrices must have the same dimensions.

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  • 7 months ago

    In order to add two matrices, they must be exactly the same size. So if A is 5 x 1, B must be the same.


    5 x 1

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  • Bill
    Lv 7
    7 months ago

    5x1 15 goddanm characters

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