Trigonometry Examples

Simplify sin(30)+cos(60)
Step 1
Simplify each term.
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Step 1.1
The exact value of is .
Step 1.2
The exact value of is .
Step 2
Combine fractions.
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Step 2.1
Combine the numerators over the common denominator.
Step 2.2
Simplify the expression.
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Step 2.2.1
Add and .
Step 2.2.2
Divide by .