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Trigonometry Examples
Popular Problems
Trigonometry
Evaluate 2sin(45)
Step 1
The exact value of is .
Step 2
Cancel the
common factor
of .
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Step 2.1
Cancel the
common factor
.
Step 2.2
Rewrite the
expression
.
Step 3
The result can be shown in
multiple
forms.
Exact Form:
Decimal Form:
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