Specialist Math: How to find the number of elements in the union of two sets?
In this tutorial we talk about what cardinality of a set means, then we go through how to find the number of elements in the union of two sets, by using the formula |A|+|B|-|A and B|=|A or B|.
Posted from my blog with SteemPress : http://magicmonktutorials.com/blog/2019/04/11/specialist-math-how-to-find-the-number-of-elements-in-the-union-of-two-sets/
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Eddie the Magic Monk has 14 years teaching experience as a high school teacher in Australia. He will explain things to you in the simplest way possible to help you fully understand high school mathematics and computer science concepts.
Eddie began his tutorial channel on Youtube in 2012. His videos have been well received all over the world and now has 17+ million views! He sees the benefit in multidisciplinary learning hence his tutorials cover topics ranging from maths to magic.
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