Dot/Scalar Product to Find Perpendicular Vectors (Further Vectors 6) | A-Level Further Maths

In this video I'll show you how to fine perpendicular vectors using the dot (scalar) product :)
Timestamps:
Intro 0:00
How we can tell if vectors will be perpendicular 0:20
Example 1:49
Further Maths Vectors Playlist: • A-Level Further Maths ...
A-Level Further Maths Playlist: • A-Level Further Maths
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