Matrix multiplication
Videos in this series
Please select a video from the same chapter
Video Images
Video Images
Video Images
Video Images
Video Images
Video Images
Video Images
Video Images
Video Images
Learning objectives
Recap of past learning
Odd one out ...
Recap: Order of a matrix
Recap: The address of each element
Multiplication ... let's do it
Using the CAS
Matrix multiplication
Matrices (11 General)
Year 11
This is the next video in the series on Matrices for the Year 11 General Maths course (VCE). In previous videos I've looked at how to add, subtract and multiply a matrix by a scalar. Now it's time to look at some matrix multiplication. I look at how we can tell if two matrices can be multiplied (and are hence defined) and how to perform the multiplication. There are lots and lots of examples which are clearly explained and will allow you to smash this topic.
Published: April 14, 2021
Length: 16 mins and 18 seconds
Lesson notes

There are currently no lesson notes at this time to download. I add new content every week.
Exam resources

There are currently no associated exam questions for this topic.

Video tags

vce maths maths tutorials matrix multiplication multiplying matrices matrices module vce general maths general maths unit 1 and 2 maths year 11 maths grade 11 maths what is a matrix when is a matrix defined when can't matrices be multiplied

Where videos relate to VCE and I have used VCAA questions the following should be noted:
VCE Maths exam question content used by permission, ©VCAA. The VCAA is not affiliated with, and does not endorse, this video resource. VCE® is a registered trademark of the VCAA. Past VCE exams and related content can be accessed at