Find the exact value of din(-7pi/6)
To find the exact value of the function `sin(-7pi/6)`, we can use the properties of the sine function:
sin(-x) = -sin(x)
Therefore, sin(-7pi/6) = -sin(7pi/6)
Now, we know that sin(pi/6) = 1/2
Therefore, sin(7pi/6) = -sin(pi/6) = -1/2
So, the exact value of sin(-7pi/6) is -1/2.