\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
Courses
About
Login
Register
In space, consider the lines \(d_1\) and \(d_2\) defined by the following parametric representations (\(t, s \in \mathbb{R}\)):$$ d_1 : \begin{cases} x = 1 + t \\ y = -2 + 2t \\ z = 3 - t \end{cases} \quad \text{and} \quad\, d_2 : \begin{cases} x = -1 + 2s \\ y = 4 + s \\ z = 5s \end{cases} $$Determine whether the lines \(d_1\) and \(d_2\) are orthogonal.
Capture an image of your work. AI teacher feedback takes approximately 10 seconds.
Exit