Bryson B.
asked • 02/08/17Simplify. sec 2 θsec2 θ − 1
How do you solve the problem?
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1 Expert Answer
Raymond B. answered • 03/07/22
Tutor
5
(2)
Math, microeconomics or criminal justice
sec2x[sec2x] - 1 = 0
sec^2[2x] - 1 = 0
tan^2[2x] =0
2x = 0, 180
x = 0, 90 degrees
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Mark M.
02/08/17