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Trigonometric Equations
Getting Started with Trigonometric Equations
Introduction to Trigonometric Equations (9:22)
Graphical Interpretation of Trigonometric Equations (11:26)
Radians
Starting Radians
Using Radians (10:24)
Practice Questions
Trigonometric Functions
The Unit Circle (10:14)
The Unit Circle Definitions of the Trig Functions (12:17)
The Graph of the Sine Function (9:52)
The Graph of the Cosine Function (9:30)
The Graph of the Tangent Function (8:21)
Practice Questions
The CAST Diagram
The CAST Diagram in Degrees (10:07)
The CAST Diagram in Radians (7:38)
Practice Questions
Trigonometric Exact Values
Trigonometric Exact Values for Common Angles (10:16)
Trigonometric Exact Values for Multiples of Common Angles (9:54)
Trigonometric Exact Values for Reciprocal Functions (6:19)
Practice Questions
Reciprocal Trigonometric Functions
The Secant Function (12:29)
The Cosecant Function (12:59)
The Cotangent Function (12:17)
Practice Questions
Solving Basic Trigonometric Equations
Categorising Trigonometric Equations (9:08)
Solving Trigonometric Equations Using a Calculator in Degrees (11:06)
Solving Trigonometric Equations Using a Calculator in Radians (10:44)
Solving Trigonometric Equations Using Exact Values in Degrees (10:44)
Solving Trigonometric Equations Using Exact Values in Radians (12:42)
Practice Questions
Solving Trigonometric Equations Involving Identities
Trigonometric Equations with Double Angles Only (13:54)
Trigonometric Equations with Double and Single Angles (12:31)
Trigonometric Equations with Phase Shifts (16:17)
Practice Questions
Solving Trigonometric Equations with Reciprocal Trigonometric Functions
Trigonometric Equations with Secant, Cosecant, or Cotangent in Degrees (13:59)
Trigonometric Equations with Secant, Cosecant, or Cotangent in Radians (13:02)
Practice Questions
Solving Equations with Hyperbolic Functions
The Hyperbolic Functions (7:24)
Hyperbolic Function Identities (10:28)
Solving Equations which Involve the Hyperbolic Functions (14:57)
Solving Equations which Involve the Hyperbolic Function Identities (21:23)
Practice Questions
Additional Resources
Formula List
Trigonometric Functions Graphs
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The Secant Function
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