SOLUTION: Professor I'm confused with this inequality problem. /x-2/≤0. The answer would be contradiction right, ∅?? Thank you for your time.

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Question 649511: Professor I'm confused with this inequality problem. /x-2/≤0. The answer would be contradiction right, ∅?? Thank you for your time.
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


The result of the absolute value function can never be negative, hence



is equivalent to



Since the only possible element of the solution set of the original inequality is 2.

John

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