3 1 21 0 0 25110 3 7 2 2 -2 6 13 5 -4 10 10 30-4 01-10 2 0001-2 0 0 0 0 0 (a) Find the rank and nullity of A. rank nullity A = B= (b) Find a basis for the nullspace of A. ↓1 (c) Find a basis for the row space of A. →

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