How do you find: cos^-1(i)
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The first thing I can think of is to use the power series of arccos.
Originally Posted by gokujosh How do you find: cos^-1(i)
THANK YOU Let , then
So in your case, where , you would have
Well there you go, there are the infinitely many values for
Thank you, this was so confusing, but that makes sense now .
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