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      Question

      l. p2Β - 3p - 54 = 0 II.

      q2Β - 19q + 90 = 0 In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between p and q and choose the correct option.
      A p > q Correct Answer Incorrect Answer
      B p β‰₯ q Correct Answer Incorrect Answer
      C p < q Correct Answer Incorrect Answer
      D p ≀ q Correct Answer Incorrect Answer

      Solution

      ATQ,From I: p2 – 3p – 54 = 0 p2 – 9p + 6p – 54 = 0 p(p – 9) + 6(p – 9) = 0 (p – 9)(p + 6) = 0 p = 9, -6 From II: q2– 19q + 90 = 0 q2– 9q – 10q + 90 = 0 q(q – 9) – 10(q – 9) = 0 (q –9)(q – 10) = 0 q = 9, 10 So, p ≀ q

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