cos24的精选

cos(24°)=0.9135454576426cos(0°)&nbspcos(0°)=1cos(1°)=0.999848cos(2°)=0.999391cos(3°)=0.99863cos(4°)=0.997564cos(5°)=0.996195cos(6°)=0.994522cos(7°)=0.992546cos(8°)=0.990268cos(9°)=0.987688...