On Sun, 25 Jan 2009 21:49:25 -0800 (PST), Albert <firstname.lastname@example.org> wrote:
>On Jan 24, 9:02 pm, Albert <albert.xtheunkno...@gmail.com> wrote: >> I agree: assuming sin x = -3 /4 is a step that one should get to (or >> take the inverse cosec early on), x = 229, 311 degrees to the nearest >> degree. > >The solve function on my calculator returns a strange answer, which >indicates that there aren't actually any solutions to the original >question 3cosec x + 4 = 0. >So why doesn't it have any solutions?
How could someone know what you and your calculator are doing?