CAS løsning av ulikhet stemmer ikke med grafisk løsning

Henrik Ueland Seehusen shared this problem 1 week ago
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It doesn't look wrong to me - or am I missing something?

The two results in Algebra and CAS View are the same - in Algebra View the value -1/2 e is evalued numerically instead of being displayed symbolically.

If I select the visibility marble next to each solution, the corresponding intervals are correctly shown in Graphics View.


What did you expect to see?

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