A Level Maths- Trigonometry 5. Harmonic Form

The Fundamentals breaks down maths and physics topics into their most key components. For more information on Fraley Tutors and lesson enquires visit www.fraleytutors.com Trigonometry arises from studying triangles, but the trigonometric functions of sin, cos and tan go a lot further in mathematics. Their properties and relationships can be used to solve tough equations, as well as model real world geometry problems. Here I compare the two ways we can express a 2 pi periodic function, and see how we can equate the constants.