Question
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. I. 9p2 + 108p + 243 = 0 II. 12q2 - 108q + 216 = 0Solution
ATQ, I. 9p2 + 108p + 243 = 0 Pairs = 27, 81 And now dividing by a and by changing the sign we get, p = -3, -9 II. 12q2 - 108q + 216 = 0 Pairs = -36, -72 And now dividing by a and by changing the sign we get, q = 3, 6 ∴ p < q.
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