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The solution set of x+ (1)/(x) = (5)/(2)...

The solution set of `x+ (1)/(x) = (5)/(2)` is ……. .

A

`2, (1)/(2)`

B

`2, -(1)/(2)`

C

`-2,(-1)/(2)`

D

`-2, (7)/(2)`

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The correct Answer is:
A
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