Progression (Sequence and Series)Hard
Question
Let a, b be the roots of x2 − 3x + p = 0 and let c, d be the roots of x2 − 12 x + q = 0, where a, b, c, d form an increasing G.P. Then the ratio of q + p : q − p is equal to -
Options
A.8 : 7
B.11 : 10
C.17 : 15
D.None of these
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