Answer 4.3:5
From Förberedande kurs i matematik 1
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(Ny sida: <math>\cos{v}=\displaystyle \frac{2\sqrt{6}}{7}\quad</math> och <math>\quad\tan{v}=\displaystyle \frac{5}{2\sqrt{6}}\,</math>.)
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Revision as of 08:54, 3 April 2008
\displaystyle \cos{v}=\displaystyle \frac{2\sqrt{6}}{7}\quad och \displaystyle \quad\tan{v}=\displaystyle \frac{5}{2\sqrt{6}}\,.