Lösung 4.2:2d

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Version vom 14:53, 22. Okt. 2008

By writing an expression for sine as a function of the angle v, (opposite divided by hypotenuse), we get a trigonometric equation in which v is the only unknown,

\displaystyle \text{sin }v={3}/{5}\,\textrm{.} Image:4_2_2_d.gif