The answer depends on x, on whether x is measured in degrees or radians and on whether the question is about sin(x) + 2 or sin(x + 2).
2*pi is one complete revolution, i.e. 360 degrees. Sin of 2*pi = sin 360º = 0
all sin is sin97 degrees Fahrenheit = 36.1 degrees Celsius
It is:- sin(40) = 0.6427876097
The answer will depend on x, and whether x is measured in degrees or radians.
Sin theta of 30 degrees is1/2
sin(360+30) =sin(30)= 1/2
sin(1,305) = sin(225) = -0.70711 (rounded) = 1/2 of the negative square root of 2.
The answer depends on x, on whether x is measured in degrees or radians and on whether the question is about sin(x) - 2 or sin(x - 2).
The answer depends on x, on whether x is measured in degrees or radians and on whether the question is about sin(x) + 2 or sin(x + 2).
2*pi is one complete revolution, i.e. 360 degrees. Sin of 2*pi = sin 360º = 0
square root 3/2
1/square root 2
sin 105 = sin (60+45) = sin60cos45 + cos60sin45sin 105 = ((sqrt(3)/2)((sqrt(2)/2)) + ((1/2)((sqrt(2)/2)))sin 105 = (sqrt(6) + sqrt(2)) / 4
sin 300 = -sin 60 = -sqrt(3)/2 you can get this because using the unit circle.
1 cot(theta)=cos(theta)/sin(theta) cos(45 degrees)=sqrt(2)/2 AND sin(45 degrees)=sqrt(2)/2 cot(45 deg)=cos(45 deg)/sin(deg)=(sqrt(2)/2)/(sqrt(2)/2)=1
sin(30) = 0.5