SOLUTION: Find the exact value of sin(-pi/6) a. -1/2 d. -sqrt3/2 c. -sqrt2/2 d. 2

Algebra ->  Trigonometry-basics -> SOLUTION: Find the exact value of sin(-pi/6) a. -1/2 d. -sqrt3/2 c. -sqrt2/2 d. 2      Log On


   

Question 340965: Find the exact value of sin(-pi/6)
a. -1/2
d. -sqrt3/2
c. -sqrt2/2
d. 2
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Recalling that and that the sine function is given by the -coordinate on the unit circle, look up your value on the unit circle.



John

My calculator said it, I believe it, that settles it