From: Andrew Lorimer <andrew@lorimer.id.au>
Date: Mon, 4 Mar 2019 00:34:48 +0000 (+1100)
Subject: [spec] render vectors cheatsheet
X-Git-Tag: yr12~226
X-Git-Url: https://git.lorimer.id.au/notes.git/diff_plain/e030c9908b972635590cf883bebc23553b564387?hp=d7d5be9aa432f163c9fc958491b3d57f7763571d

[spec] render vectors cheatsheet
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diff --git a/spec/vectors-ref.pdf b/spec/vectors-ref.pdf
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diff --git a/spec/vectors.md b/spec/vectors.md
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--- a/spec/vectors.md
+++ b/spec/vectors.md
@@ -145,7 +145,7 @@ Vector resolute of $\vec{a}$ perpendicular to $b$ is equal to $\vec{a} - \vec{u}
 ## Vector proofs
 
 **Concurrent lines -** $\ge$ 3 lines intersect at a single point  
-**Collinear points -** $\ge$ 3 points lie on the same line ($\implies \vec{OC} = \lambda \vec{OA} + \mu \vec{OB}$ where $\lambda + \mu = 1$. If $C$ is between $\vec{AB}$, then $0 \lt \mu \lt 1$)
+**Collinear points -** $\ge$ 3 points lie on the same line ($\implies \vec{OC} = \lambda \vec{OA} + \mu \vec{OB}$ where $\lambda + \mu = 1$. If $C$ is between $\vec{AB}$, then $0 < \mu < 1$)
 
 Useful vector properties: