No idea how to procede, I see the first and last terms cancel out, my book says arcsec of 1 comes out to zero and infinity comes out to pi-halfs. How?
Last edited by Nervous; January 10th 2013 at 05:57 AM.
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The arcsecant of 1 is 0 because sec(0) = .
The arcsecant of is because
Last edited by ebaines; January 10th 2013 at 08:15 AM.
Just to be pedantic- what ebaines really means .
(I just refuse to say that " "!)
Go ahead - be pedantic! It keeps us honest.
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