Open fragandi opened 1 month ago
Current draft of problem mirroring Activity 6.1.10 https://abb82c17.tbil.pages.dev/linear-algebra/preview/instructor/ON1#ON1-4-12
Given vectors u, v, w
Thanks. As a heads up, I met with Manoj (@mlamich1) earlier, and he is going to help with this CheckIt problem as well. I'll let him chime in here.
@jbunn3 Do you mean something similar Consider two vectors \vec{u} = (1, -3, 0, 4 ) and \vec{v} = ( 3, -3, 2, 1) on R^4. Activity 1: Use dot product to determine the ||u|| and ||v||. Activity 2: Using dot product, find the distance between \vec{u} = (1, -3, 0, 4 ) and \vec{v} = ( 3, -3, 2, 1) on R^4. Activity 3: Find the angle between \vec{u} and \vec{v}. or we need to make handout on for these problems since 6.1 does not talk about angle between two vectors.
@mlamich1 Yeah, but CheckIt will generate the particular vectors. See what @fragandi has above, which mimics a fluency building activity in the text. We just didn't want them to have to compute an entire orthogonal complement for the CheckIt problem.
Also, keep in mind that 6.1 is incomplete; we still need to add the content about the law of cosines and how to find the angle between vectors.
Use the dot product to determine norms, distances, and angles.