SOLUTION: express the set in roster format {x|x Є N and 7 ≤ x < 12} Please show steps. Thank you in advance, SYL

Algebra ->  sets and operations -> SOLUTION: express the set in roster format {x|x Є N and 7 ≤ x < 12} Please show steps. Thank you in advance, SYL      Log On


   

Question 1153905: express the set in roster format {x|x Є N and 7 ≤ x < 12}
Please show steps.
Thank you in advance,
SYL
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

In roster form, all the elements of a set are listed, the elements are being separated by commas and are enclosed within braces { }
the set { x | x element N and 7+%3C=+x+%3C+12 } in roster format is
{ 7,8, 9, 10, 11 }