linear algebra on Solarized Sublime Sekai
https://vincenttam.gitlab.io/tags/linear-algebra/
Recent content in linear algebra on Solarized Sublime SekaiHugo -- gohugo.iosere@live.hk (Vincent Tam)sere@live.hk (Vincent Tam)Tue, 06 Sep 2022 11:39:46 +0200Dot Products
https://vincenttam.gitlab.io/post/2022-09-06-dot-products/
Tue, 06 Sep 2022 11:39:46 +0200sere@live.hk (Vincent Tam)https://vincenttam.gitlab.io/post/2022-09-06-dot-products/Preface There’s a simpler derivation using
the geometric defintion linearity from the definition orthogonality of the canonical basic vectors $\vec{i}$, $\vec{j}$ and $\vec{k}$. If I had read that, I wouldn’t have type this document in LaTeX. The following content was transcribed from a PDF file that I made three days ago.
Content Recall: $\sum_{i=m}^{n} a_{i}=a_{m}+a_{m+1}+a_{m+2}+\cdots +a_{n-1}+a_{n},$ where $m$, $n$ are integers.
Example: $\sum_{i=3}^6 i^2 = 3^2 + 4^2 + 5^2 + 6^2 = 86$