2 years ago

(b) The sum of a number and its reciprocal is 2 1/6.Find the number

Mathematics

1 answer:

Phoenix [80]2 years ago

4 0

Answer:

Step-by-step explanation:

n+1/2n=7/2

2n^2+1/2=7/2

4n^2+2=14

4n^2=12

n^2=3

n=radical3

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