Level:
Project ID:
9000101903
Source Problem:
Accepted:
1
Clonable:
1
Given points \(A = [-1;0;3]\),
\(B = [0;2;0]\), find the angle
between the line \(AB\)
and the line \(m\).
\[
\begin{aligned}m\colon x& = 1 + 2t, &
\\y & = -3t,
\\z & = 1;\ t\in \mathbb{R}
\\ \end{aligned}
\]
Round your answer to the nearest minute.
\(72^{\circ }45'\)
\(0^{\circ }\)
\(48^{\circ }15'\)
\(90^{\circ }\)