Here’s Video 3 that explains all the Formulaes that you learn in SPM Add Math Form 5 Chapter 5 Trigonometric Functions.

 

Click here for Video 2 : SPM Add Math Form 5 Chapter 5 Formule List

Click here for Video 1 :  SPM Add Math Form 5 Chapter 5 Formule List

 

You may also want to check out other Form 5 Tutorials here.