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2006-06-19 02:40:29 · 2 answers · asked by watdhell2287 1 in Science & Mathematics Mathematics

2 answers

Not easy! let z=x+iy
acos(z) = -i ln((z±(z²-1)^½)

(err.. I think that's right)
I'll let you do the others!!

2006-06-19 04:25:55 · answer #1 · answered by deflagrated 4 · 0 0

http://mathforum.org/library/drmath/view/52235.html

2006-06-19 12:05:49 · answer #2 · answered by Sherman81 6 · 0 0

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