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

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

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