Jillian A.
asked 04/14/20
Find the exact value of sec8pi/3 without using a calculator. Draw the angle and give the reference angle used to solve the problem. Show all steps and use the reciprocal definition of secant.
Mark M.
answered 04/14/20
Mathematics Teacher - NCLB Highly Qualified
8π / 3
(6π / 3) + (2π / 3)
sec (8π / 3)
sec (2π / 3)
1 / (sin (2π / 3)
1 / -sin (π / 3)
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