Search for tag: "mathematics"
S&P 1.3-pt3: More Venn DiagramsHere we show some examples of Venn Diagrams involving three sets at a time.
From Sean Sanford
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S&P 1.2-pt3: The Law of the Exluded MiddleHere we go over a simple principle known as the Law of the Excluded Middle.
From Sean Sanford
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Trig Nibble: Transforming Your Key PointsYou know how to graph a y = sin(x) or y = cos(x) by starting with your 5 key points. But, someone has gone and made it messy by changing the period and doing a phase shift. How do you figure out…
From Alan Fahrner
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