arc/notes
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

vault backup: 2024-11-25 10:06:37

Browse Source
This commit is contained in:
arc 2024-11-25 10:06:37 -07:00
parent bae0e45d21
commit 1cba982320
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
education/math/MATH1060 (trig)/Vectors.md
View File

@ -22,4 +22,4 @@ A vector with a magnitude of 1 is a **unit vector**.
If $\vec{v}$ is a nonzero vector, the unit vector can be found using the equation $\vec{u} = \dfrac{1}{|\vec{v}|}\vec{v}$ . In other words, to find a unit vector, divide the vector by its magnitude.
# $i$, $j$ Notation
Every 2
Every 2d vector has a horizontal component and a vertical component. The horizontal unit vector could be written as $i = < 1, 0 >$, and the vertical unit vector could be written as $j = <0, 1 >$. Every vector can be made up using a combination of these standard unit vectors.