Use values of sm 60° and cos 60° to determine sin & cosine of the following: a) -60° b) 240° c) 781°
Draw graph of the following. Define period and midline 1) y= 3sin 2t 2) y= -cos1/2 t
Compute coordinates of point at given angle on the circle with radius 3.8 centered at origin. a) 45°