Question

X:x is a whole number between 3.5 and 6.7

Answer 1

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