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Exercise 2.1.2

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The planes in a row picture are the same: $2 x = 4$ is $x = 2, 3 y = 9$ is $y = 3$ , and $4 z = 16$ is $z = 4$ . The solution is the same point $X = x$ . The three column vectors are changed; but the same combination (coefficients $z$ , produces $b = 34$ ), $(4, 9, 16$ ).

mathchakra

2021-11-20 14:37

Exercise 2.1.2

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