Find the values of the trigonometric function sin `765o`

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

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

Find the value of the trigonometric functions : sin 1830^@

Find the values of the trigonometric function c o s e c(-1410^@) .

Find the values of the trigonometric function cot (-(15pi)/4)

Find the values of the trigonometric function tan (19pi)/3

Find the values of the trigonometric function cot (-(15pi)/4)

Suppose the point with coordinates (-12 ,5) is on the terminal side of angle theta . Find the values of the six trigonometric functions of thetadot

Find the value of other five trigonometric function sinx=3/5 , x lies in second quadrant.

Find the value of the trigonometric functions: cot\ (13pi)/3