WAM Foundation

16/04/2026

𝙲𝚘𝚖𝚙𝚘𝚞𝚗𝚍 𝙰𝚗𝚐𝚕𝚎 𝚃𝚛𝚊𝚗𝚜𝚏𝚘𝚛𝚖𝚊𝚝𝚒𝚘𝚗𝚜
𝚒𝚗 𝚃𝚛𝚒𝚐𝚘𝚗𝚘𝚖𝚎𝚝𝚛𝚢

​1. Product-to-Sum Transformations
​These are used when you have two different trigonometric functions multiplied together and you want to separate them into a sum or 𝚍𝚒𝚏𝚏𝚎𝚛𝚎𝚗𝚌𝚎

𝚜𝚒𝚗𝙰 𝚌𝚘𝚜 𝙱 = 1/2 𝚜𝚒𝚗 (𝙰 + 𝙱) + 𝚜𝚒𝚗 (𝙰 - 𝙱)
𝚌𝚘𝚜 𝙰 𝚜𝚒𝚗 𝙱 = 1/2 𝚜𝚒𝚗 ( 𝙰 + 𝙱) - 𝚜𝚒𝚗 (𝙰 - 𝙱)
𝚌𝚘𝚜 𝙰 𝚌𝚘𝚜 𝙱 = 1/2 𝚌𝚘𝚜 (𝙰 + 𝙱) + 𝚌𝚘𝚜 (𝙰 - 𝙱)
𝚜𝚒𝚗 𝙰 𝚜𝚒𝚗 𝙱 = 1/2 𝚌𝚘𝚜 ( 𝙰 - 𝙱) - 𝚌𝚘𝚜 (𝙰 + 𝙱)

14/04/2026

𝙻𝚎𝚝'𝚜 𝙻𝚎𝚊𝚛𝚗 𝚃𝚛𝚒𝚐. 𝚊𝚗𝚍 𝚝𝚑𝚎 𝚝𝚛𝚒𝚌𝚔𝚜 𝚘𝚏 𝙳𝚘𝚞𝚋𝚕𝚎 𝙰𝚗𝚐𝚕𝚎𝚜.𝚂𝚘𝚕𝚟𝚎 𝚝𝚑𝚎 𝚚𝚞𝚎𝚜𝚝𝚒𝚘𝚗 𝚝𝚑𝚊𝚝 𝚏𝚘𝚕𝚕𝚘𝚠𝚜.

25/03/2026

Shout out to my newest followers! Excited to have you onboard! Felson Nhambau, Mopelola Adeola, Auwalu S. Liman, Comrd Bashir Rabiu, Funsho Akanbi

19/03/2026

Our DNA is deeply rooted in empowering younger generations and shaping their futures. We don't just teach Mathematics; we educate on its broader implications for humanity's advancement.

Welcome to JLD i-Academy!In this lesson, we explore one of the most important concepts in Economics — the Law of Demand and Supply.You’ll learn:✅ The meaning...

19/03/2026

At WAM Foundation,we have partnered with other formidable educators to uplift the entire human race,not just with academics,but naturally with real education.
https://youtu.be/BuwqdustPho?feature=shared

18/03/2026

WAM Foundation's vision is closely aligned with JLD-I Academy's sustainable education goals, focusing on delivering free education to individuals from diverse backgrounds.

In this lesson, Mr. Wasiu Moshood, MSc, introduces students to the concept of Money as part of the topic Money, Inflation and Deflation in Economics. The les...

17/03/2026

Learn at ease,join thousands of students at JLD-I Academy on YouTube.

In this lesson, Mr. Wasiu Moshood explains the concept of Communism under Political Concepts and Principles in Government studies. Students will learn about ...

17/03/2026

Enroll in JLD-I Academy's free online school and benefit from the expertise of WASIU MOSHOOD, your Economics and Government instructor, in this video https://www.youtube.com/watch?v=_SNx7pAfdJM.

In this lesson, Mr. Wasiu Moshood explains the concept of Communism under Political Concepts and Principles in Government studies. Students will learn about ...

04/03/2026

JAMB is on the way,at WAM FOUNDATION we can help you put the bits together, to make a whole.Let's learn JAMB MATHS the seamless way.

04/03/2026

Shout out to my newest followers! Excited to have you onboard! Usman Sh*ttu Muhammad Imam, Dalacha Oba Guyo, Makueider Diing Wol, Oluwabunmi Ogunsakin, Lam Olasheu, Comfort Mhiz, Oluwaseyi Babalola, Timon Timothy, Abdullahi Ibrahim Rogo Alsherine

26/02/2026

The zeal to impact students' lives has been my driving force.I remain steadfast, focused and consistent in seeing that our world is transformed for the best of all.