Topic 1: Inverse Trig Functions
- Inverse Trig Functions, Part 1 (Lecture)
- Evaluating Expressions with Inverse Trig Functions (Lecture)
- Using a Calculator to Evaluate Inverses
- Maximizing a Camera Angle
- Finding the Exact Value of a Composition
- Finding the exact value of arcsin(sin(5pi/7))
- Finding the exact value of the composition of trig functions
Topic 2: Solving Trig Equations
- Solving Trig Equations (lecture – part 1)
- Solving Trig Equations (lecture – part 2)
- Solving an Equation Involving Secant
- Solving a Trig Equation with Quadratic Form
- Solving a Trig Equation Involving a Half-Angle of Sine
- Solving a trig equation by squaring both sides
- Solving a trig equation using u-substitution
Topic 3: Trig Identities
- Trig Identities – Ex.1
- Trig Identities – Ex. 2&3
- Using Trig Identities in Calculus
- Writing a trig expression as an algebraic expression
- Writing a trig expression as an algebraic expression (another ex)
Topic 4: Sum and Difference Formulas
Topic 5: Half-Angle, Double-Angle, Power-Reducing Formulas
- Double-Angle, Half-Angle, Power-Reducing Formulas (lecture)
- Find the exact value of sin(105)
- Find the exact value of cot(-5pi/12)