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| Help with my trigonometry |
| << < (2/5) > >> |
| Maor:
--- Quote from: WhoDa? on October 21, 2009, 01:52:59 PM ---Maybe because both equal 1? --- End quote --- Explain. |
| A.R.C.:
Trigga-brother-nometry. |
| Kalphiter:
|
| Cheemo:
--- Quote from: Kalphiter on October 21, 2009, 02:56:22 PM ----lolsnip- --- End quote --- I'm glad I have a few years before my senior year. |
| Randomguy:
I'm haven't even taken trigonometry yet, so I'm probably wrong, but I felt like trying since mostly everyone else that posted in here was being useless. --- Quote from: stuff I wrote in notepad ---sin = 3/5 cos = 4/5 tan = 3/4 a = 1 3/5^4a - 4/5^4a = 3/5^2a - 4/5^2a 81/625 - 256/625 = 9/25 - 16/25 -175/625 = -7/25 --- End quote --- -175/625 simplifies to be -7/25. Not sure if that proves it or not. Feel free to correct me if I'm wrong. |
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