Posted by Tyrone on Tuesday, January 10, 2012 at 8:22am.
what is the amplitude of y=2+cos(1/2 theta)?

trig  Reiny, Tuesday, January 10, 2012 at 8:26am
amplitude = 1
Posted by Tyrone on Tuesday, January 10, 2012 at 8:22am.
what is the amplitude of y=2+cos(1/2 theta)?
amplitude = 1