Maths
Today I finally sat down and tried to understand vectors properly… not just to pass an exam, but to actually get it. And honestly, I wish someone had explained it to me like this years ago. Back in school, vectors were introduced as arrows. In physics, they told us: “a
Maths
I used to wonder, "What the hell are people doing with these rectangle arrays just to solve linear equations?" Back when I was a kid, teachers just taught the how and never the why. It felt like extra work for no reason. It wasn't until my
Maths
Today I want to share something interesting and fundamental in mathematics: linear equations. Most of us learned this topic in school. But when we revisit it later, we usually understand it with a broader and deeper perspective. So let’s walk through the basics again in a simple way. What