SPM - Form 5 - Add Maths - Trigonometry Function (Short Questions)

This video will have 4 different type of short questions for trigonometry function. You will understand better for the relationship between quadrant and angle in this video. At the same time, you will learn how to solve these kind of question. ^_^ Anyways, If you would like to have more interaction with me, or ask me more question, or suggest some chapter u want to learn, please add the facebook page at "y=mx+c" or www.facebook.com/maths.video.