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JEE Math Practice Question

If an angle A of a $$\Delta $$ABC satiesfies 5 cosA + 3 = 0, then the roots of the quadratic equation, 9x2 + 27x + 20 = 0 are :

  1. A.secA, cotA
  2. B.sinA, secA
  3. C.secA, tanA
  4. D.tanA, cosA

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