Solution of trigonometric equations
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Introduction
Solution of trigonometric equations
Circular functions (Year 11)
Year 11
This is a topic which, without fail, appears on every known exam. Well ... so long as it deals with trigonometry! I take some time to look at why, when we have trigonometric equations there is more than one answer using various graphs. Knowing there is more than one solution, I look at how we can use the two traingles, then the unit circle and some good old fashioned calculator use to find all the missing angles both with degrees and radians. I even look at how to decode the general solution when you dont limit the domain. Complex examples are studied and full worked solutions explained. This is the most comprehensive video I know which explains how to find all the solutions to trigonometric equations. I hope you enjoy watching it. Let me know if there is anything you don't understand.
Published: Oct. 30, 2018
Length: 27 mins and 13 seconds
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trigonometric equations how to solve trigonometric equations solving trigonometric equations trig equations unit circle solution of trigonometric equations solution of trigonometric function Methods 1 and 2 VCE Maths trig equations finding all solutions finding solutions to trig equations finding all solutions of a trigonometric equation
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