Question

What is The value of sin?

Answer 1

in a right angle triangle

 let Θ be an angle then sinΘ = opposite side / hypotenuseSINE OR SIN IS JUST A RELATING ANECDOT WHICH STATES THE ABOVE. THERE IS NO VALUE OF SIN BUT YES THERE ARE VALUES FOR THE SIN OF DIFFERENT ANGLES . 

THE VALUE OF SIN OF ANY ANGLE INCRESES AS THE ANGLE INCREASES.

FOR EXAMPLE:

SIN 0 = 0

SIN 30 = 1/2

SIN 90 = 1 ETC 

AND THE VALUES OF SPECIAL ANGLES LIKE 33 OR 42 ,ETC ARE GIVEN IN LOG BOOK, ETC. 

Answer 2

the y-coordinate of P is called the sine of t. We write sin(t);