if a , b and c are in ap then show that 1/a ,1/b and 1/c are in hp??

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Arun · Answer

Dear student Let assume 1/a, 1/b, 1/c in h.p. 1/b = 2/ac /a+c/ac Then 1/b = 2/a +c Then 2b = a+ c Hence a,b, c are in A.P.

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if a , b and c are in ap then show that 1/a ,1/b and 1/c are in hp??

if a , b and c are in ap then show that 1/a ,1/b and 1/c are in hp??

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if a , b and c are in ap then show that 1/a ,1/b and 1/c are in hp??

if a , b and c are in ap then show that 1/a ,1/b and 1/c are in hp??

1 Answers

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Other Related Questions on Algebra

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