Finite Math Examples

Step 1
Replace the variable with in the expression.
Step 2
Rewrite in terms of sines and cosines.
Step 3
Cancel the common factor of .
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Step 3.1
Cancel the common factor.
Step 3.2
Rewrite the expression.
Step 4
Subtract full rotations of until the angle is greater than or equal to and less than .
Step 5
The exact value of is .
Step 6
The expression contains a division by . The expression is undefined.
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