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The solution set of x^(2) + 2 le 3x le 2...

The solution set of `x^(2) + 2 le 3x le 2x^(2)-5`, is

A

`phi`

B

`[1, 2]`

C

`(-oo, -1] cup [5//2, oo)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
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