Uploaded July 2025 | Updated September 2026, 3 weeks ago

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In this math video I (Susanne) explain how to check if vectors are orthogonal and how to find orthogonal vectors easily! In this step-by-step math tutorial, I’ll show you how to use the dot product to test for orthogonality and how to calculate a vector that is perpendicular to a given one. Perfect for students learning linear algebra, vector math, or preparing for exams! Mathematics explained.

00:00 Intro – Orthogonal Vectors
0:38 How to check if vectors are orthogonal
2:51 Find a vector orthogonal to one given vector
7:07 Find a vector orthogonal to two given vectors
10:44 See you later!

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#vectors #algebra #maths