How to solve a MATH OLYMPIAD Area Problem by SIMPLE TOOLS?
Автор: Mathusiasm
Загружено: 2023-09-07
Просмотров: 2015
Описание:
This video demonstrates the connection between 3 important pillars of mathematics. Starting with a geometry problem, we shall see how to make use of elementary tools in trigonometry, together with algebraic skills to solve a Math Olympiad problem. You can definitely understand every single detail in the solutions, but the key point is how to incorporate them in such an elegant way!
Chapters:
00:00 The Problem
00:40 Solving Strategy
01:32 Cosine Formula
02:18 2nd equation
03:03 3rd equation
03:46 Simultaneous Equations in 3 unknowns
04:42 Formula of area of triangle 1/2 ab sin C
05:25 One more equation
06:24 The answer!
Check out other interesting Math videos in the following playlists:
Algebra: • Algebra
Geometry: • Geometry
Trigonometry: • Trigonometry
Calculus: • Calculus
Number Theory: • Number Theory
30-day CHALLENGE of Integration by Parts: • 30-day CHALLENGE of Integration by Parts
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