Do trig identities exist for any other numbers besides 1, i, and e?

Printable View

- Sep 30th 2009, 01:56 PMrainerTrig identities
Do trig identities exist for any other numbers besides 1, i, and e?

- Sep 30th 2009, 02:39 PMKrizalid
of course, for example

google and you'll see more. - Sep 30th 2009, 05:40 PMpacman