The square root of two over two.
1 it can not used when the angle more than 45 degrees.....
The sine of 22.5 degrees is 0.383
sine-1(0.3420201433) = 20 degrees
.258819045
sin 10° = 0.17364817766693 Source: http://calculator3.sdsu.edu/calculator3.php
By shifting the sine wave by 45 degrees.
You mean, "N in 45 degrees"? Ans. sine(45) = 0.7071 N
sin-1(0.707) = 44.99134834 or about 45 degrees
The sine of 45 degrees is equal to (\frac{\sqrt{2}}{2}). This value arises from the properties of a 45-45-90 triangle, where both legs are equal and the hypotenuse is (\sqrt{2}) times the length of each leg. Consequently, the sine function, which is defined as the ratio of the opposite side to the hypotenuse, yields this result for 45 degrees.
sine 45 = 0.850903525
1 it can not used when the angle more than 45 degrees.....
√ 1/2 = sine(45)= cosine(45) -Key
The sine of 75 degrees is about 0.9659
It's not. The sine of 32 degrees is approximately 0.53. The sine of 59 degrees is approximately 0.86. For a definition of sine, see: http://en.wikipedia.org/wiki/Trigonometric_function .
0.70710678118654752440084436210485 ----------------------- Improve: If you mean 45 degrees then it equals: Sqrt (2) /2 (which is the exact form of the above approximate form)
The sine of 22.5 degrees is 0.383
sine-1(0.3420201433) = 20 degrees