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Question: Why solution is wrong here?

Question:Why solution is wrong here?

smiths 25 Maple 16
solve inequality disjunction
December 01 2017
1

 I am trying to solve 2 equations in maple:

 1/  solve({1<x or x<3 or x>5});

 {x=x}    solution is correct

 2/  solve({1<x or x<3 or x<5});

 {x<5}    solution is wrong

 How do I have solution correct is {x=x} in Maple?

 Please teach me about this.

 Thank you very much!
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