From 26ade6e8df5cc06352af4d23e8b4fdbb671b393e Mon Sep 17 00:00:00 2001 From: Roger Lam Date: Fri, 3 May 2024 05:04:56 +0800 Subject: [PATCH] Correct dot product example calculation result (#421) --- public/content/lessons/2016/dot-products/index.mdx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/public/content/lessons/2016/dot-products/index.mdx b/public/content/lessons/2016/dot-products/index.mdx index 176412f6..891c4337 100644 --- a/public/content/lessons/2016/dot-products/index.mdx +++ b/public/content/lessons/2016/dot-products/index.mdx @@ -32,7 +32,7 @@ Numerically, if you have two vectors of the same dimension, two lists of numbers For instance, two vectors of length two dotted together looks like: $$ -\left[\begin{array}{l}1 \\ 2\end{array}\right] \cdot \left[\begin{array}{l}3 \\ 4\end{array}\right] = 1 \cdot 3+2 \cdot 4 = 9 +\left[\begin{array}{l}1 \\ 2\end{array}\right] \cdot \left[\begin{array}{l}3 \\ 4\end{array}\right] = 1 \cdot 3+2 \cdot 4 = 11 $$ And two vectors of length four dotted together looks like: