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Idea behind inverting a 2x2 matrix Matrices Precalculus Khan Academy
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Video Source: www.youtube.com/watch?v=khP3ge7a2Yk
This video shows how you can find the mode for a set of data. Remember that the mode is the data point that shows up the most often. Sometimes you have two data points that occur the most often, and it is known as bi-modal. for more videos please visit http://www.mysecretmathtutor.com
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