❖ Rotating Points Using Rotation Matrices ❖
Patrick JMT
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Howdy! I've been creating free Mathematics videos since 2007 and continue to do so. Teachers please feel free to reach out if I can help you although I do get a lot of emails! You can find my email below next to the 'For Business Inquiries' box! If you are a business or organization who needs consulting help or video creation just let me know as I'm happy to discuss. Thanks to everyone who provides constant love and support. I truly appreciate it and it is why I keeping doing what I do. Cheers my friends and happy studies!
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Video Description
In this video I justify the formula used involving matrices to help find the new coordinates of a point after a counter clockwise rotation. There is one quick example as well at the end! The formula is pretty easy to use so long as your remember matrix multiplication so I spent more time on the justification part since it is more interested! This topic would be useful for people in animation or design if you want to understand the mathematics occurring in the background.
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