Enter a problem...
Trigonometry Examples
Step 1
Step 1.1
Simplify .
Step 1.1.1
Rewrite in terms of sines and cosines.
Step 1.1.2
The exact value of is .
Step 1.2
The equation cannot be solved because it is undefined.
Step 2
The left side has no solution, which means that the given statement is false.
False