If A : B = B : C , Let Us Prove That– A²b²c²(1∕a³+1∕b³+1∕c³) = A³+b³+c³ - ConceptEra

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Question

If a : b = b : c , let us prove that– a²b²c²(1∕a³+1∕b³+1∕c³) = a³+b³+c³

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