Mark the tick against the correct answer in the following:
To Find: The value of sin(
)
Let, x = 
cos x = 
Now , sin(
) becomes sin (x)
Since we know that sin x = 
= 
sin(
) = Sin x = 
1
Mark the tick against the correct answer in the following:
To Find: The value of sin()
Let, x =
cos x =
Now , sin() becomes sin (x)
Since we know that sin x =
=
sin() = Sin x =