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For each of the unknown matrices below, determine the rank and justify your answer. (a) (1 point) A 3 x 3-matrix whose image

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cai A 3x3 mateix whose i mase is the zesa Subspace of IR3 Ang Rani A = =) A = A ff null mateix is non null mateix then Ranh (A matris 4X4 with 3 - Cigen space of dimension 4 (C) 3 distinct eigen Value 3 eigen space gb ho, ha, ha be otherce eigen valu

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