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Calculus I Nibble: You Have Already Been Using Implicit Differentiation and the Chain Rule

From  Alan Fahrner 2 plays 0  

Trig Nibble: "Memorizing" the Unit Circle

The Unit Circle has so many values on it that memorizing it can seem impossible. But, you only need to memorize five! Warning: unscripted! :-)

From  Alan Fahrner 9 plays 0  

Video Safari of Euclid's Elements: Book 1 Proposition 3

Euclid's Elements - Book 1 Proposition 3 "Given two unequal straight lines, to cut off from the greater a straight line equal to the less." We have two straight lines, one…

From  Alan Fahrner 75 plays 0  

Video Safari of Euclid's Elements: Book 1 Proposition 2

Euclid's Elements - Book 1 Proposition 2 "To place at a given point a straight line equal to a given straight line." We have a point and we have a line segment apart from that…

From  Alan Fahrner 8 plays 0  

Video Safari of Euclid's Elements: Book 1 Proposition 1

Euclid's Elements - Book 1 Proposition 1 "On a given finite straight line to construct an equilateral triangle" You have a line. How do you create an equilateral triangle whose…

From  Alan Fahrner 6 plays 0  

Solving the Side-Side-Angle (SSA) Ambiguous Case

This is my very first mathematics "how to" video...so apologies for your torture ahead of time. :-) In many ways I am just getting used to the technology, but you will learn to solve…

From  Alan Fahrner 8 plays 0