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Find A.M. of two positive numbers whose G.M. and H.M. are 4 and 165. - Mathematics and Statistics

Sum

Find A.M. of two positive numbers whose G.M. and H.M. are 4 and `16/5`. 

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Solution

G.M. = 4, H.M. = `16/5`

∵ (G.M.)2 = (A.M.) (H.M.)

∴ 16 = `"A.M" xx 16/5`

∴ A.M. = 5

  Is there an error in this question or solution?
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APPEARS IN

Balbharati Mathematics and Statistics 1 (Commerce) 11th Standard Maharashtra State Board
Chapter 4 Sequences and Series
Exercise 4.4 | Q 3 | Page 60
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