Question

A.M : G.M = 13 : 12 for the two positive numbers, then the ratio of the numbers is *


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Answer 1

Answer:

G.M/AM=  12/13

​⇒  AM/G.M=  13/12

​, So,m:n=13:12

Let the numbers be a and b

Then,  

a/b =  m−  root of m^2-n^2  /     m+

root of m^2-n^2  

=13-root of 169-144            /       13+root of 169-144

=  13-root 25                       /         13+root 25

=13-5                                  /          13+5

=8   /    18

=  4 /   9

=4:9

hope it helps

tq........////////////