Question

find the mean proportional between 1/2 and 1/72


pls It's very urgent
if u would be the first one and the correct one I will mark u as brain list answer​

Answer 1

Explanation:

mean proportional between 1/2,1/72are

let a be mean proportional then mean proportional between 1/2and1/72 will be

A2=1/2multply1/72,

a =(1/2multiply1/72),

a=1/2multiply1/6,

a,=1/12

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