no one on physics forums seems to know the answer so I was wondering if you guys could help
post anser on these forms of course if you can help
my question is here
h t t p : / / w w w . p h y s i c s f o r u m s . c o m / s h o w t h r e a d . p h p ? t = 4 2 1 7 5 8
I went to your site and found a lot of stuff. You start off by saying that the equation cosx = -2 has many solutions.
Actually, it has none.