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in Sequences and series by (24 points)
If a be AM of b and c and G1, G2 be the two GM between them G3+G3 2 =

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1 Answer

+1 vote
by (18.6k points)

We have G1 and G2 as two geometric means between b and c i.e. b, G1, G2, c are in G.P

As a is AM of b and c, hence

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