1.

X:x is a whole number between 3.5 and 6.7

Answer»

Answer:

which set should we CONVERT into??

ROSTER form :-- X={4, 5, 6}

  • set builder :-- {X:x E W, 3.5 <= x <= 6.7}

key:--

E MEANS 'belongs to' (loooks like E)

<= means 'less than or equal to'

sorry for inconvenience



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