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Chapter 4 Solutions
EBK DIFFERENTIAL EQUATIONS AND LINEAR A
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Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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- Let A = 1 -3 5 -3 -4 1 2 6 b₁ [6] b₂ be any vector of R³. Explain why the linear system b3 and b = -1 -8 1 with augmented matrix [A]b] is always consistent. How many solutions are there?arrow_forwardCan you help me with this problem. Can the vector [1 2 ] be written as a linear combination of the vectors [2 -3 ] and [ - 4 6]? Explicitly write down all such linear combinations when they exist. Can you do this the matrices way: this is the answer : No. the system x[ -2 3] + y[-4 6] = [1 2] , is not consistent. The vectors [ 2 -3] and [ -4 6] are parallel, but [ 1 2] is not parallel to either of them. Can you solve this problem to get me to that answer that I give youarrow_forwardWhat must be the matrix X, if 1 2 2X + 3 8 3 4 7 2arrow_forward
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