Difference between revisions of "Trigonometry Functions"

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imported>DragoonWraith
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See above for method of obtaining arcsin. This may be useful when using the Law of Cosines to find the measure of an unknown angle, given three known sides.
See above for method of obtaining arcsin. This may be useful when using the Law of Cosines to find the measure of an unknown angle, given three known sides.


== Arctangent ==
= Arctangent =
'''Arctan z = z - (z^3/3) + (z^5/5) - (z^7/7) +...'''
'''Arctan z = z - (z^3/3) + (z^5/5) - (z^7/7) +...'''


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