Question

Select all of the following true statements if R = real numbers, Z = rational numbers, and W = {0, 1, 2, ...}.

Answer 1

\[W \subset Z , R \subset Z, -1\in W, \emptyset \subset R, [{0, 1, 2, ...}]\subseteq W, 0 \in Z\]

Answer 2

{0,1,2,...]⊆W is true

Answer 3

i'm not sure if 0 is a rational number (thats last choice)

Answer 4

W is the subset of Z,but R is not the subset of Z,-1 does not belong to w,0 is rational,and null is the subset of every set,and so also for R....

Answer 5

can you go help ouut @EmilyJernigan @cwrw238

Answer 6

so 0 is a rational number?? - it can be written as 0/1, 0/2 etc

Answer 7

ok

Answer 8

thankyou @cwrw238