06:47duration 6 minutes 47 seconds
Intro Video: Derivatives of Sine and Cosine
Intro Video: Proving that the derivative of sin(x) is cos(x) and that the derivative of cos(x) is -sin(x).
11:09duration 11 minutes 9 seconds
Intro Video: The Squeeze Theorem
Short video on the Squeeze Theorem
11:29duration 11 minutes 29 seconds
Intro Video: More Limits at Infinity
tricky limits at infinity