SPM Form 5 Add Maths_Chapter 05 Trigonometric Function

In this chapter, it is important for the students to learn about the shape and sketch the sin, cos and tan graph.

Sine Graph always started with a "∩" follow by a "∪"
Cos Graph always started with a "∪" follow by a "∩"

Tan Graph is a bit different with the other two graphs, however, once the concept is understood, students will find it easy.

Trigonometric does not only contain Sin Cos Tan but also the inverse of these three function, thus introducing Cot Sec and Cosec in the below video. Students will learn the basic formula in solving Paper 2 with the use of Past Year Questions as example.

The video below explains about the relationship between "pi" and "degree" besides teaching students on getting two answers from the value.

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