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  • 12-07-2017
  • Mathematics
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Which of the following angles is in the solution set of sec2θ - 3secθ - 2 = 0 for 0° ≤ θ < 360°

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Аноним Аноним
  • 12-07-2017
(sec O - 1)(sec O - 2)

sec O  = 1 , 2

O = 45 , 26.6 degrees    These are the angles in first quadrant
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