Search for tag: "mathematics"

S&P 1.3-pt3: More Venn Diagrams

Here we show some examples of Venn Diagrams involving three sets at a time.

From  Sean Sanford on August 27th, 2020 27 plays 0  

S&P 1.2-pt3: The Law of the Exluded Middle

Here we go over a simple principle known as the Law of the Excluded Middle.

From  Sean Sanford on August 27th, 2020 18 plays 0  

Trig Nibble: Transforming Your Key Points

You 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 on February 4th, 2020 9 plays 0