Trigonometry Examples

Solve for t V=cos(2pit)
Step 1
Rewrite the equation as .
Step 2
Take the inverse cosine of both sides of the equation to extract from inside the cosine.
Step 3
Divide each term in by and simplify.
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Step 3.1
Divide each term in by .
Step 3.2
Simplify the left side.
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Step 3.2.1
Cancel the common factor of .
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Step 3.2.1.1
Cancel the common factor.
Step 3.2.1.2
Rewrite the expression.
Step 3.2.2
Cancel the common factor of .
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Step 3.2.2.1
Cancel the common factor.
Step 3.2.2.2
Divide by .