Math calculator
satya - Friday, June 26, 2009 11:10:32 AM
google math calculator sin cos
satya - Friday, June 26, 2009 11:11:40 AM
Here is the google guide for it|link
Here is the google guide for it
satya - Friday, June 26, 2009 11:16:06 AM
answer is .5
answer is .5
satya - Saturday, June 27, 2009 9:59:39 AM
Here is the java Math api link
satya - Saturday, June 27, 2009 10:04:29 AM
1 radian
It is the angle subtended by wrapping the radius around the circles circumference.
satya - Saturday, June 27, 2009 10:14:01 AM
So Math.cos(90) would be wrong for 90 degrees...
you have to do
Math.cos(Math.toRadians(90));
even then you don't get an exact value of "0" but close to it as the conversion from degrees to radians is fairly accurate but not exact.