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10
G 10
G 10
Source:
May 25, 2007
trigonometry
Irrational numbers
Problem Statement
Show that
1
π
arccos
(
1
2003
)
\frac{1}{\pi} \arccos \left( \frac{1}{\sqrt{2003}} \right)
π
1
arccos
(
2003
1
)
is irrational.
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