Prove trigonometric identities by using the basic identities (Example 18 and 19)

KSSM ADDITIONAL MATHEMATICS FORM 5 CHAPTER 6: Trigonometric Functions 6.4 Basic Identities Prove trigonometric identities by using the basic identities Example 18 and 19

PowerPoint link: https://yesmy-my.sharepoint.com/:p:/g/personal/tskhaw_yes_my/EQ7G4UwF_xZAixNWXhZ8ibkBskb1MzTNm2iUA7gq8LwSOw?e=iD7eXx

If you have any question, please leave your comments.

📘 Please post your math-related questions here: https://www.messenger.com/t/olzenmaths

📘 My Facebook Page: Olzen Mathematics 2020 https://www.facebook.com/olzenmaths/

▶ KSSM ADDMATH Form 5 - Trigonometric Functions https://youtube.com/playlist?list=PLkQXp7Lpcc5v1fFXndMJesegCovh2rFeb

▶ KSSM ADDMATH Form 5 - Probability Distribution https://youtube.com/playlist?list=PLkQXp7Lpcc5vi72VI1XutpqKL3aupOwm3

▶ KSSM ADDMATH Form 5 - Permutation and Combination https://youtube.com/playlist?list=PLkQXp7Lpcc5syD7xDAA7ez5Y56b6IZonD

▶ KSSM ADDMATH Form 5 - Kinematics of Linear Motion https://youtube.com/playlist?list=PLkQXp7Lpcc5vvZrBEDR9loOoveuNn7OC_

▶ KSSM ADDMATH Form 5 - Integration https://youtube.com/playlist?list=PLkQXp7Lpcc5sdAPJM61mDR3EMEw2LVbSl

▶ KSSM Mathematics Form 5 - Insurance https://youtu.be/CcAL91t-eWk

▶ KSSM ADDMATH Form 5 - Differentiation https://youtube.com/playlist?list=PLkQXp7Lpcc5s9CL4xt4rh_jHaOF_886ha

▶ KSSM Mathematics Form 5 - Matrices https://youtube.com/playlist?list=PLkQXp7Lpcc5vqWGtIdpP0JN97lULjX-xb

▶ KSSM ADDMATH Form 5 - Circular Measure https://youtube.com/playlist?list=PLkQXp7Lpcc5uETyRg5EzT7H_ZbWeO_HyQ

▶ KSSM Mathematics Form 5 - Variation https://youtube.com/playlist?list=PLkQXp7Lpcc5tr1NdltxmiBFNk8F0t_ZGb

🔎 KSSM Mathematics Form 4 Chapter 1: Quadratic Functions and Equations in One Variable https://www.youtube.com/playlist?list=PLkQXp7Lpcc5uuLRIaZvhC6c7wy2Y2wAQx

🔎 Chapter 2: Number Bases https://www.youtube.com/playlist?list=PLkQXp7Lpcc5uM44q_Lh9qvTMlP37z48i_

🔎 Chapter 3: Logical Reasoning https://www.youtube.com/playlist?list=PLkQXp7Lpcc5tW1FV9X0xuJiIoJWPzmR47

🔎 Chapter 4: Operations on Sets https://www.youtube.com/playlist?list=PLkQXp7Lpcc5t-vZJwjM-SwwHlnPXN3Y3a

🔎 Chapter 5: Network in Graph Theory https://www.youtube.com/playlist?list=PLkQXp7Lpcc5sC3Ou4Z9_C1Mzc1AFLPbkC

🔎 Chapter 6: Linear Inequalities in Two Variables https://www.youtube.com/playlist?list=PLkQXp7Lpcc5tOjdt-dYMSGrjNXplO9zEq

🔎 Chapter 7: Graphs of Motion https://www.youtube.com/playlist?list=PLkQXp7Lpcc5sEQG0GawrUUABSN9vF-nT5

🔎 Chapter 8: Measures of Dispersion for Ungrouped Data https://www.youtube.com/playlist?list=PLkQXp7Lpcc5uSKEYCI0cfnU4OWTtpaLrW

🔎 Chapter 9: Probability of Combined Events https://www.youtube.com/playlist?list=PLkQXp7Lpcc5sAEsiFLHqo8ppw-D4oZo4J https://www.youtube.com/playlist?list=PLkQXp7Lpcc5vY4Qk6YKlhgt2RJnh4 ... https://www.youtube.com/watch?v=BnR5Qh5nml8