Scalar multiplication | General Maths Units 1 and 2 | Maffsguru.com

Scalar multiplication | General Maths Units 1 and 2 | Maffsguru.com

Download lesson notes and watch this video: https://www.maffsguru.com

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Adding another video to the General Maths series looking at matrices. What a video I have for you today! This one looks at how to multiply a matrix by a scalar. I explain what this means and use a number of worked examples to show you how simple a process this is. When things get tricky, I show you how to use the CAS too.

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00:00 Introduction
00:27 Learning objectives
00:52 Recap of past learning
01:56 Scalar multiplication
02:57 Example
03:35 Real world matrices
04:56 Combining operations
06:19 Using the CAS
07:51 Summary

This maths video has been created for courses which are delivered in Australia but, as Maths is a constant, it is equally helpful for students in the USA, UK and other countries who are looking for good maths videos for both high school and middle school.