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Trigonometry Examples
,
Step 1
Substitute for .
Step 2
Step 2.1
Rewrite the equation as .
Step 2.2
Divide each term in by and simplify.
Step 2.2.1
Divide each term in by .
Step 2.2.2
Simplify the left side.
Step 2.2.2.1
Cancel the common factor of .
Step 2.2.2.1.1
Cancel the common factor.
Step 2.2.2.1.2
Divide by .
Step 2.2.3
Simplify the right side.
Step 2.2.3.1
Divide by .
Step 2.3
The range of sine is . Since does not fall in this range, there is no solution.
No solution
No solution