Edexcel AS Level Maths: 10.4 Solving Trigonometric Equations (Simple Trigonometric Equations)

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Pearson A level maths pure maths year 1 textbook (10.4)

In this video I cover:

1. Solving trigonometric equations
2. Using a CAST diagram to solve a trigonometric equation

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who else is waiting for the harder trigonometric equations 10.5 vid?

isaqureshi
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when will you post 10.5 and 10.6 please

gaithsaleh
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Can’t you just use sin(180-x) and cos(360-x) instead of using CAST diagram?

GiraffeGoat
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hi sir i love your videos so you also do fp1 and further maths a level?

kanishkakislaya
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Sir, how many more AS-level videos will you be uploading?

uouuou-fhvm
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post 10.5 pls exams are near and my entire A Levels grade depends on you 🙏🙏

isaqureshi
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and after chapter 10 can you finish off with chapter 9 please, didn't really understand the sin, cosine graphs bit

isaqureshi