Question 191865
# 1


Simply list all of the whole numbers from 4 to 11



*[Tex \LARGE N=\left\{4,5,6,7,8,9,10,11\right\}]



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# 2


Since the range is {{{9<=x<=17}}} and every number is a whole number, this means:



*[Tex \LARGE Z=\left\{x \| x \in \mathbb{N}, \ 9 \le x \le 17\right\}]