Trigonometry Examples

Simplify 2tan(pi/3)+cos(pi/4)tan(pi/4)
Step 1
The exact value of is .
Step 2
Rewrite in terms of sines and cosines, then cancel the common factors.
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Step 2.1
Reorder and .
Step 2.2
Rewrite in terms of sines and cosines.
Step 2.3
Cancel the common factors.
Step 3
The exact value of is .
Step 4
The result can be shown in multiple forms.
Exact Form:
Decimal Form: