Difference between revisions of "Euc20198/Sub-Problem 2"
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== Problem == | == Problem == | ||
| − | Given <math>0<x<\frac{\pi}{2}</math> and <math>\cos(\frac{3}{2}\cos(x))</math> = <math>\sin(\frac{3}{2}\sin(x))</math>, determine <math>\sin(2x)</math>, represented in the form | + | Given <math>0<x<\frac{\pi}{2}</math> and <math>\cos(\frac{3}{2}\cos(x))</math> = <math>\sin(\frac{3}{2}\sin(x))</math>, determine <math>\sin(2x)</math>, represented in the form <math>\frac{a\pi^2 + b\pi + c}{d}</math> where a, b, c, d are integers. |
== Solution == | == Solution == | ||
Revision as of 15:26, 12 October 2025
Problem
Given 
and 
= 
, determine 
, represented in the form 
where a, b, c, d are integers.
Solution
Video Solution
https://www.youtube.com/watch?v=3ImnLWRcjYQ
~NAMCG
