Introduction to area and integration. Students are expected to have taken pre-calculus and trigonometry in order to be successful in this course.

Note: This only works when \(x\) is measured in radians. We are now going to look at more complex trigonometric functions where we will use the general rule: \(\int {\cos (ax + b)dx = \frac{1}{ ...

The cultural shift to the political right will have foreseeable consequences, but banning of controversial books such as “Huckleberry Finn,” “To Kill a Mockingbird,” “Catcher in the Rye” and “The ...

Many students think they've solved a trig equation when they get one answer (one size of angle \(x^\circ\)). However there's often more than one answer expected so be aware of this. Let's remind ...

With decent algebra skills, you can manipulate Euler’s formula to see that most of the standard trigonometric formulas used to measure a triangle’s length or angle become a snap. Calculus becomes ...