the sum of to numbers is 12 and their product is 35 Then the sum of the reciprocals of these number is -------
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Step-by-step explanation:
let the two no.s be X and Y..
A.T.Q
X+Y=12.......1.
X*Y=35.......2.
X=35/Y from 2. and X=12-Y from 1.
Therefore, comparing...
we get..
35/Y=12-Y
then solve the value of y and then put value of y in any of the 1. or 2. eqution...
Hope this helps you..
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