In the question, one or more equations(s) is (are) provided. On the basis of these you have to give answer
(i) q2 – 11q + 30 = 0
(ii) 2p2 – 7p + 6 = 0
Correct Answer: Option C
Equation 1:
q2 – 11q + 30 = 0
⇒ q2 – 6q – 5q + 30 = 0
⇒ q (q – 6) – 5(q – 6) = 0
⇒ (q – 5) (q – 6) = 0
⇒ q = 5 or q = 6
Equation 2:
2p2 – 7p + 6 = 0
⇒ 2p2 – 4p – 3p + 6 = 0
⇒ 2p(p – 2) – 3(p – 2) = 0
⇒ (2p – 3) (p – 2) = 0
⇒ p = 3/2 or p = 2
Thus, p values are less than q. So, p < q
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