Tricky Olympiad Problem | Solving x+1/x=cosx
Tricky Olympiad Problem | Solving x+1/x=cosx
In this video, a challenging Olympiad problem that has stumped many math enthusiasts. The problem involves solving the equation x+1/x=cosx, and it requires a deep understanding of trigonometry and algebra. We break down the problem step-by-step, providing clear explanations and helpful tips along the way.
Topics covered:-
Algebraic equations
Sequence and series class 11
exponential equations
Quadratic equations
Quadratic formula
Challenging Math problem
Math Olympiad Question
Trigonometric equations
Range of trigonometric functions
How to find real solutions?
How do you solve trigonometric equations?
What is the easiest way to solve trigonometry?
What are the 3 formulas of trigonometry?
How to solve trigonometric equations step-by-step?
What is a basic trigonometric equation?
Useful links:-
https://youtu.be/3YQYv2XihXs
https://youtu.be/bxief3WMpVQ
https://www.youtube.com/channel/UCKt6A4Z62D5WTEWPNau_Fmw
5 Key moments of video:-
0:15 Arithmetic and geometric mean
1:09 Range of cos
1:24 Quadratic equation
2:05 Quadratic formula
3:05 Finding Real solution
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#math #mathematics #algebra #exponentialequations #trigonometric #infyGyan
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