Matrix Transformations in GeoGebra

[@lawrencewhitfield8155]

Very helpful- thanks

[@davegoodo3603]

Hi and Thanks! A very good tutorial on Matrices in GeoGebra. I was especially pleased that you bothered to point out the little bits of syntax here and there in GeoGebra (e.g. x_ ). I'm a learner with GeoGebra, but it does seem to be quite a charismatic application, very inviting even though you pointed out that it can be "clunky" with trying to access features. I'm trialing GeoGebra to see if I can make it work for my Maths study. I'd really appreciate your attention to detail for future videos. You've been very helpful, thanks.

[@MathIsGreatFun]

Thanks, Dave! I appreciate your feedback. GeoGebra is very powerful. It is possible to integrate the spreadsheet with the CAS, with the Algebra view, etc. I'll have to do some more videos in the future. I am glad this video helped you!

[@briandwi2504]

Just what I have been looking for. What is the best source for learning Geogebra? Is there a manual? Sorry I am a bit old fashioned!

[@MathIsGreatFun]

Thanks for watching, Brian. I find that I can do some YouTubing for specific tasks I am out to accomplish. GeoGebra does have some tutorials. Here are a couple: - Using GeoGebra: wiki.geogebra.org/en/Manual - Coding in GeoGebra for Dynamic App Making: wiki.geogebra.org/en/Scripting I hope this helps. Happy building!

[@briandwi2504]

@@MathIsGreatFun Thanks for replying, very kind of you and much appreciated. Sorry I should have checked more myself, but I think your video enthused me to learn more. Your link is just what I was looking. Thanks again for your kind response. My regards Brian

[@tanushreeloganathan8415]

is this similar to 3x3 matrix?

[@MathIsGreatFun]

Yes, but you would use GeoGebra 3D, instead. A similar syntax can be used. Of course, you will have a 3x3 matrix and vectors that are 3x1. I hope this helps.