Edexcel A level Maths: 7.4 Solving Trigonometric Equations

Pearson A level Maths, Pure Year 2 Textbook (7.4) Please watch 7.1, 7.2 and 7.3 before 7.4.

This video is about solving trigonometric equations using the addition formulae or double angle formulae for sin, cos or tan.

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[makarimomar]

so helpful to have in-date exercise specific videos, thanks!

[paulngunja]

You make it look so easy, thank you so much 💗

[kskeedits]

Didnt you miss a solution which is 0 + 360.

[tahmidahmed]

You explain is so nicely! Thanks a lot

[omarabdallah]

mashallah akhi.
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[zz-ulvw]

Thank you so much, omg I've been trying so hard to understand this

[graceakinje]

i really enjoyed the video. When are you going to do mechanics year 1, please? Thanks in advance

[maimoonaiqbal]

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[drewyd]

I’m stupid and tbis don’t make sense to me

[imtiaz]

I don’t understand anything where should i start from to understand this topic