This is the third video in the series relating to Vectors as part of the Year 12 VCE (Units 3 and 4) Specialist Mathematics course. This content is important all over the world! Looking at what the scalar product is (or more honestly does!) I show how we can use the dot product to help us find angles between two lines. There are a number of worked examples used to frame the theory and show how it might be assessed. All theory and examples are explained in an easy to understand way.
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