## Topic 1: Trigonometry

Trigonometry: Unit circle revision done fast

Solving trig equations of the form sin(ax+b) = c

Pythagorean identity

Pythagorean identity rearrangement

Using Pythagorean Identities Part 1

The general solution of trigonometric equations

Sketching Tan Functions

Reciprocals of Trigonometric Functions

Transformations of the reciprocal Trigonometric functions

Complementary Trigonometric Relationships

Exact values of reciprocal trigonometric functions

Solving reciprocal trig functions

The pythagorean Identity and reciprocal trigonometric functions

Proving Trigonometric identities

2 more pythagorean identities

Angle sum and difference indentities

Angle sum and difference identities part 2

Double angle identity proofs and an example

More proofs of trig identities

Express the sum of trigonometric functions as a single function

Express the sum of trigonometric functions as a single function part 2

Product Sum Trigonometric Identities

## Topic 2: Matrices

Introduction to Matrices: Order, Elements, Addition and Multiplication by a scalar

What is a matrix

Matrix Equality

Storing Information in Matrices

Adding and subtracting matrices

Multiplying matrices by a scalar

Multiplying Matrices the better way

An Application of Matrix Multiplication

Powers of Matrices