for what numbers x, -2??x?2?, does csc x=1 what about csc x=-1
C catyarnott10 New member Joined Apr 9, 2010 Messages 1 Apr 9, 2010 #1 for what numbers x, -2??x?2?, does csc x=1 what about csc x=-1
D Deleted member 4993 Guest Apr 9, 2010 #2 catyarnott10 said: for what numbers x, -2??x?2?, does csc x=1 what about csc x=-1 Click to expand... \(\displaystyle \csc(x) = \frac{1}{\sin(x)}\) So for what 'x' we have sin(x) = 1 or -1?
catyarnott10 said: for what numbers x, -2??x?2?, does csc x=1 what about csc x=-1 Click to expand... \(\displaystyle \csc(x) = \frac{1}{\sin(x)}\) So for what 'x' we have sin(x) = 1 or -1?
