1. Dive into Vectors | Linear Algebra Made Easy

Описание: Linear Algebra Made Easy｜Iris Book Series
This collection provides a clear and intuitive introduction to vectors, building from the fundamentals all the way to deeper geometric ideas. We begin with the meaning of vectors and scalars through real-world examples and RGB color visualization. Then we place vectors inside coordinate systems and explore vector addition, scalar multiplication, unit vectors, and polar coordinates. The series further explains inner products, scalar and vector projections, orthogonal decomposition, and different ways to measure vector magnitude using L1, L2, L∞, and general Lp norms. With visuals and geometric intuition throughout, this series makes abstract linear algebra concepts concrete and memorable—laying the essential foundation for upcoming topics such as matrices, linear transformations, and eigenvalue decomposition.
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Voice：生姜DrGinger
Video：崔崔CuiCui
Library：Manim
Thanks：Tsinghua University Press 3Blue1Brown
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