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  1. The sum and product of two numbers are 12 and 35 respectively. The sum of their reciprocals will be
    1. 12
      35
    2. 1
      35
    3. 35
      8
    4. 7
      32
Correct Option: A

Let the numbers be x and y respectively.
∴  x + y = 12 and xy = 35

∴ 
1
 +
1
 =
x + y
 =
12
xyxy35


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