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Mathematics, 30.07.2019 20:20 liliaboop5006

Let a be an mxn matrix. show that the set of all solutions to the homogeneous equation ax=0 is a subspace of r^n and the set of all vectors b such that ax=b is consistent is a subspace of r^m. is the set of solutions to a non-homogeneous equation ax=b a subspace of r^n? explain why or why not.

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