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Grade 12Algebra

Please answer I will wait for reply I have attached one question please do the needful

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Profile image of ali
9 Years agoGrade 12
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2 Answers

Profile image of Samar Zaidi
9 Years ago
H.M=2(G.M)^2/(a+b)GM=HM*(1/n)Let a& b be two numberGM=√abEliminate HM and find ratio of a/bThis is sufficient to arrive at the answer
Profile image of Samar Zaidi
9 Years ago
H.M=2(G.M)^2/(a+b);GM=HM*(1/n);Let a& b be two number;GM=√ab;Eliminate HM and find ratio of a/bThis is sufficient to arrive at the answer