express (tan@ + (tan@)^-1)^-1 in the form asin(n@) for constants a and n

btw Ive used @ as theta

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- Sep 30th 2009, 01:45 PMSteven.MilesHelp with equation
express (tan@ + (tan@)^-1)^-1 in the form asin(n@) for constants a and n

btw Ive used @ as theta - Sep 30th 2009, 02:27 PMskeeter