sin(-(11 pi)/(3))

Find the values of the trigonometric functions sin(-(11pi)/(3))

Find the values of sin (-(11pi)/(3)) .

Prove that (sin(-(11pi)/(3))tan((35pi)/(6))sec(-(7pi)/(3)))/(cos((5pi)/(4))cosc((7pi)/(4))cos((17pi)/(6)))= (2)/(sqrt(3))

Find the value of the following trigonometric functions: sin(-(11pi)/3)

sin (- (11pi)/(3))

sin (- (11pi)/(3))

Evaluate (i) tan 480^(@) (ii) sin ((-11pi)/(3)) .