Talk:2006 AMC 12A Problems/Problem 15: Difference between revisions
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== Unclear solution == | == Unclear solution == | ||
I am a little confused. How did they get the solutions to '<math>cos(x) = 0</math>; x = <math>\frac{\pi}{2} + \pi * n</math>' and the other equation. The details of how they got those values seems to be omitted. Also how did the get <math> | I am a little confused. How did they get the solutions to '<math>cos(x) = 0</math>; x = <math>\frac{\pi}{2} + \pi * n</math>' and the other equation. The details of how they got those values seems to be omitted. Also how did the get <math>\frac{3\pi}{2}</math>. This solution does not appear to be complete, and those new to trigonometry may not understand what this is talking about. | ||
[[User:Jadon jung|SnappyRiffs]] ([[User talk:Jadon jung|talk]]) | [[User:Jadon jung|SnappyRiffs]] ([[User talk:Jadon jung|talk]]) | ||
Revision as of 19:58, 29 October 2024
Unclear solution
I am a little confused. How did they get the solutions to '
; x = 
' and the other equation. The details of how they got those values seems to be omitted. Also how did the get 
. This solution does not appear to be complete, and those new to trigonometry may not understand what this is talking about.
SnappyRiffs (talk)
