Inverse trig equation

ed2288 | 15:54 Tue 29th May 2007 | Science

3 Answers

Hi can somebody help me solve this equation:

Sin-1(x/2) - sin-1(y/2) = Pi/3

thanks!

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ed2288

Question Author

ah no worries people, i worked it out - had to use double angle formulae
cheers anyway!

Get a life

ed2288

Question Author

i do have a life : )

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