. What is the value of sin 2pi
The value of sin of 2pi is 0. i.e., sin 2π = 0. From trigonometric table, we understand that the trigonometric ratios of standard angles 0, π/6, π/4, π/3, and π/2. so, this desk does not give us the value of sin of 2pi. Usually, to find the value of any six trigonometric ratio of a non-standard angle, we use the reference angles and the quadrant in which the angle lies in. We can do the same method to find sin of 2pi.