Answers

2015-01-25T13:13:39+05:30
Let two numbers be x and y then
x+ y = 12
y = 12- x 

now 
(x)(12-x)=35
12xx-x²=35
x²-12x+35=0
x² -7x-5x+35
therefor x=7 or x= 5
now sum of their reciprocal is

1/7+1/5 = 12/35

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