Thanks.
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Originally Posted by usagi_killer Thanks. let Now we need to solve for t and cos(t)
Let This can be re-written using the double angle formula I gotten beaten to it here, the above solution is better! I just realized I didnt solve for x in the end.. =)
Last edited by Twig; June 13th 2009 at 08:28 AM. Reason: See above...
Originally Posted by usagi_killer Thanks. let ...... from assumptions we can find cosu but the red terms is cosu you can solve it right .
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