Trigonometry Examples

Find the Domain csc(x)tan(x)=sec(x)
Step 1
Set the argument in equal to to find where the expression is undefined.
, for any integer
Step 2
Set the argument in equal to to find where the expression is undefined.
, for any integer
Step 3
The domain is all values of that make the expression defined.
Set-Builder Notation:
, for any integer
Step 4