Given that α,β,a,b are in A.P., α,β,c,d are in G.P. and α,β,e,f – InterviewSolution

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1.	Given that α,β,a,b are in A.P., α,β,c,d are in G.P. and α,β,e,f are in H.P. If b,d,f are in G.P., then the value of 2(α6−β6)αβ(α4−β4),0<α<β is
Answer» Given that $α, β, a, b$ are in A.P., $α, β, c, d$ are in G.P. and $α, β, e, f$ are in H.P. If $b, d, f$ are in G.P., then the value of $\frac{2 (α^{6} - β^{6})}{α β (α^{4} - β^{4})}, 0 < α < β$ is

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