Question: thanks for the assistance 2 1 matrix A = 4 3 ; vector u = 2 8 7 Questions: 1. Is vector u in Nul(A)?

thanks for the assistance

thanks for the assistance 2 1 matrix A = 4 3 ;
2 1 matrix A = 4 3 ; vector u = 2 8 7 Questions: 1. Is vector u in Nul(A)? Explain in detail why. 2. Is vector u in Col(A)? Explain in detail why

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