Math, asked by sonianivatkar2371, 11 months ago

What is the geometric mean of 81 and 4?

Answers

Answered by NeelamG

0

if there are a and b, two number in GP, then GM = √ab

a= 81,b=4

GM = √81×4

= √( 9×9×2×2)

= 9×2 = 18

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