18. If the roots of cubic equation ax^3+ bx^2+cx+d = 0 arein G.P., the – InterviewSolution

1.	18. If the roots of cubic equation ax^3+ bx^2+cx+d = 0 arein G.P., then(a) c^3a = b^3d(c) a ^3b = c^3d(b) ca^3 = bd^3(d) ab^3 = cd^3and let c and d
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