The sum of a number and its reciprocal is 2, then the number
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Step-by-step explanation:
Let, the no. be x.
Reciprocal would be 1/x.
=> x+1/x = 2
=> x²+1/x = 2
=> x²+1 = 2x
=> x²-2x+1 = 0
=> x²-x-x+1 = 0
=> x(x-1)-1(x-1) = 0
=> (x-1) (x-1) = 0
=> x = 1
The number is 1.
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