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1.

In the space of F3X3 with F either R or C, is the subset of matrices with all entries in the last row equal to zero a subspac

2. Give a counter example to show that linear independence usually doesn’t imply orthogonality.

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o Let sa B | ao qua C331 az1 922 923 (LOO E IR or C. 4 Tooo7 0001ES. POEE. Loool s is non-empty. А. Гаг 42 437 Гьо biz bag 92

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