SOLUTION: use the reference angle to find the exact value of the given expression sin(-5pi/3)
Algebra.Com
Question 932001: use the reference angle to find the exact value of the given expression sin(-5pi/3)
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
use the reference angle to find the exact value of the given expression sin(-5pi/3)
reference angle is π/3 in quadrant I where sin>0
so,sin(π/3)=√3/2
RELATED QUESTIONS
Use a reference angle to find the exact value of the expression?
cos... (answered by lwsshak3)
Use reference angles to find the exact value of the expression, sin... (answered by stanbon)
Use the reference angle to find the exact value of the expression. csc 660° (answered by jim_thompson5910)
use the reference angles to find the exact value of the expression:
csc 4pi over... (answered by funmath)
use reference angle theorem to find the exact value of each trig function:
cos 300 (answered by stanbon)
Find the exact value of the expression, if possible.
sin^-1... (answered by jim_thompson5910)
Find the exact value of each expression
sin (3pi/4) + sin... (answered by lwsshak3)
use an appropriate identity to find the exact value of the expression
cos... (answered by stanbon,josgarithmetic)
Use a sum or difference formula to find the exact value of the following.... (answered by lwsshak3)