Find the value of the trigonometric functions in tan 19π3.
tan 19π3=tan 193×180
= tan 11400
tan 11400 = tan (3×3600+600)
= tan 600=√3
Find the value of the trigonometric functions of sin (−11π3).
Find the value of the trigonometric functions in cosec (−14100).
Find the value of the trigonometric functions of sin 7650.