Question

dados os pontos A(1, -2, 1) B(0, 1, 2) e C(-1, 4, 2) derermine o módulo do vetor AB

Answer 1

1+1=2$\sqrt{x} \sqrt[n]{x} \frac{x}{y} x_{123} x^{123} \leq \geq \neq \pi \alpha \beta \\ x^{2} \left \{ {{y=2} \atop {x=2}} \right. \int\limits^a_b {x} \, dx \lim_{n \to \infty} a_n \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \\ x^{2}$
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