### Possible Answer

The values are as follows: csc 0 = infinity sec 0 = 1 tan 0 = 0 pi radians = 180 degrees. pi/2 radian = 90 degrees. csc pi = infinity sec pi = -1 tan pi = 0 - read more

... the two non-right angles total 90° (π/2 radians), so each of these angles must be in the range of (0°,90°) as expressed in interval notation. ... The cosecant csc(A), ... (60 degrees) and π/6 radians (30 degrees), ... - read more

Please vote if the answer you were given helped you or not, thats the best way to improve our algorithm. You can also submit an answer or search documents about what is csc 0 degrees.