Question

The sum of a natural number and is reciprocal is 5/2, then the number is …

(a) 5 (b) 2 (c) 3 (d) 4​

Answer 1

Answer:

2. is the correct answer.

Answer 2

Answer:

2

Step-by-step explanation:

let, natural no be x

then reciprocal becomes 1/x

x+1/x=5/2

2x²+2=5x

0=-2x²-2+5x

appliying quadratic formula

x=2

#hopehelpful

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