SOLUTION: Solve the equation 2secx - 5 = 0 for 0≤x<2pi. Give your answers to the nearest hundredth of a radian.
Algebra.Com
Question 1138382: Solve the equation 2secx - 5 = 0 for 0≤x<2pi. Give your answers to the nearest hundredth of a radian.
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
2 sec x=5
sec x=5/2
cos x=2/5
positive in the fourth and first quadrants
1.16 radians
-1.16 radians or +5.12 radians
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