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if n=p,then the order of the matrix 7X-5Z is 2*n ?yes (why?)
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can you see how little context you have provided?
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When you are multiplying a 7 x 3 matrix by a 3 x 2 matrix, what would the resulting matrix be of which order?
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It would be a 7 by 2
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Hi! I need help with these two questions. Thanks! :)
1.) Can we multiply the Matrix A (which is 3 x 4 matrix) by the other
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false 6x1 You can only multiply two matrices if the columns of the 1st are the same as the rows of
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Which statement correctly describes the matrix?
P=⎡⎣⎢⎢⎢⎢⎢⎢13−61323418732548689−17016257⎤⎦⎥⎥⎥⎥⎥�
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Matrix P has dimensions 4×5. Matrix upper P has dimensions 4×5.
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For a given square matrix A the predicted values of matrix B are:
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Assuming (A'A) is invertible, then (A'A)<sup>-1</sup> exists. A(A'A)<sup>-1</sup>A' By the property
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5 of 55 of 5 Items Question Which statement correctly describes the matrix? R=[428101580495] (1 point)
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Matrix R has the dimensions 2×5.
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Recognize which statement correctly describes the matrix.
L=⎡⎣⎢135297⎤⎦⎥ (1 point) Responses Matrix L has the