$$$\left\langle 5, 1, 7\right\rangle - \left\langle \frac{10}{3}, \frac{10}{3}, \frac{20}{3}\right\rangle$$$

该计算器将从向量$$$\left\langle 5, 1, 7\right\rangle$$$中减去向量$$$\left\langle \frac{10}{3}, \frac{10}{3}, \frac{20}{3}\right\rangle$$$，并显示步骤。

您的输入

计算 $$$\left\langle 5, 1, 7\right\rangle - \left\langle \frac{10}{3}, \frac{10}{3}, \frac{20}{3}\right\rangle$$$。

解答

$$$\left\langle {\color{GoldenRod}5}, {\color{DeepPink}1}, {\color{Fuchsia}7}\right\rangle - \left\langle {\color{GoldenRod}\frac{10}{3}}, {\color{DeepPink}\frac{10}{3}}, {\color{Fuchsia}\frac{20}{3}}\right\rangle = \left\langle {\color{GoldenRod}\left(5\right)} - {\color{GoldenRod}\left(\frac{10}{3}\right)}, {\color{DeepPink}\left(1\right)} - {\color{DeepPink}\left(\frac{10}{3}\right)}, {\color{Fuchsia}\left(7\right)} - {\color{Fuchsia}\left(\frac{20}{3}\right)}\right\rangle = \left\langle \frac{5}{3}, - \frac{7}{3}, \frac{1}{3}\right\rangle$$$

答案

$$$\left\langle 5, 1, 7\right\rangle - \left\langle \frac{10}{3}, \frac{10}{3}, \frac{20}{3}\right\rangle = \left\langle \frac{5}{3}, - \frac{7}{3}, \frac{1}{3}\right\rangle\approx \left\langle 1.666666666666667, -2.333333333333333, 0.333333333333333\right\rangle$$$A

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