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30 Jun 2018
13. If the matrix expression ABT - (CA-1)T is defined, where A is n xn invertible, B is p xs, and C is q xt, then only one of the following is a necessary restriction on n, P, 8, 9, and t. Indicate which one. A) B) n=p=s=q=t. n=s=q and p=t. n=s= t and p=q. P=s=n and q=t. D)
13. If the matrix expression ABT - (CA-1)T is defined, where A is n xn invertible, B is p xs, and C is q xt, then only one of the following is a necessary restriction on n, P, 8, 9, and t. Indicate which one. A) B) n=p=s=q=t. n=s=q and p=t. n=s= t and p=q. P=s=n and q=t. D)
15 Jun 2023
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Elin HesselLv2
30 Jun 2018
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