
Mark M. answered 07/20/21
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
sin 19π/12
sin (π + 7π/12)
-sin 7π/12
-sin (3π/12 + 4π/12)
Can you use the sum formla and answer?
Mun S.
asked 07/20/21Use an addition or subtraction formula to find the exact value of sin (19/12pi) = - (sqrt(A)(sqrt(B+1)/(4)
Mark M. answered 07/20/21
Mathematics Teacher - NCLB Highly Qualified
sin 19π/12
sin (π + 7π/12)
-sin 7π/12
-sin (3π/12 + 4π/12)
Can you use the sum formla and answer?
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.