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MAT423 - LINEAR ALGEBRAi need clear and complete work for this question 1 -2 -3 1 4 3 -1 -4 A = 2 3 -4

MAT423 - LINEAR ALGEBRA*i need clear and complete work for this question*

1 -2 -3 1 4 3 -1 -4 A = 2 3 -4 -7 -3 3 8 1 -7 -8 Find a basis for the row space of A, a basis for the column space of A and rank A. b) Find a basis for the null space of A and nullity (A)

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