2009 · Q18
What is the value of sin 3 60° cot 30° – 2 sec 2 45° + 3 cos 60° tan 45° – tan2 60°?
Elementary MathematicsTrigonometry
- A35/8
- B– 35/8
- C–11/8
- D11/8
Explanation
Evaluates to −35/8.
What is the value of sin 3 60° cot 30° – 2 sec 2 45° + 3 cos 60° tan 45° – tan2 60°?
Explanation
Evaluates to −35/8.