Solution
Solution
+1
Solution steps
Simplify:
Rewrite using trig identities:
Use the following trivial identity:
Use the following trivial identity:
Use the following trivial identity:
Use the following trivial identity:
Simplify
Popular Examples
Frequently Asked Questions (FAQ)
What is the value of cos(5/12 pi) ?
The value of cos(5/12 pi) is (sqrt(6)-sqrt(2))/4