Find the value of 2 sin 30 cos 30
- Find the value of sin 2 30 cos 2 30 4
- Find the value of sin 2 30 cos 2 45 cos 2 30
- Find the value of sin 2 30 cos 2 30 cot 2 45
- Find the value of 2 sin 2 30 3 tan 2 30 cos 2 45
- Find the value of sin 30 sin 90 2 cos 0 tan 30 * tan 60
- Find the value of 1 cos 2 30 1 sin 2 30
- Find the value of tan 2 60 cot 2 30 sin 2 30 cos 2 60
- Find the exact value of sin