Complicated trigonometric equation
View Single Post
Dec28-06, 04:30 PM
I need to solve
sin(ax)sin(bx) - k cos(ax)cos(bx) = -1
where k > 1 is constant and so are a and b, and they are all irrational.
(It's part of a much larger question in optics...)
Any ideas, please?
Experts defend operational earthquake forecasting, counter critiques
EU urged to convert TV frequencies to mobile broadband
Sierra Nevada freshwater runoff could drop 26 percent by 2100