Paloma11aa
Paloma11aa Paloma11aa
  • 29-12-2019
  • Mathematics
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Is 9 a solution to 3y<27

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r3t40
r3t40 r3t40
  • 29-12-2019

No, because if y is in fact 9 then the expression [tex]3y<27[/tex] evaluates to [tex]27<27[/tex] which is a false hence y cannot be 9 but rather [tex]y\in(-\infty,9)[/tex].

Hope this helps.

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