query: Set question - $ ℤ^+ = ℕ$
positive_passages.docid: 33705
positive_passages.text: Is $0$ a natural number?
negative_passages.docid: 126633
negative_passages.text: Is a contradiction enough to prove a set equality to $\varnothing$?
negative_passages.docid: 126015
negative_passages.text: Elementary number theory in sets
negative_passages.docid: 152342
negative_passages.text: $x_1+x_2+\cdots+x_n\leq M$: Cardinality of Solution Set is $C(M+n, n)$
negative_passages.docid: 150152
negative_passages.text: If $|x -4 | + |y - 4| =4$ then how many integers value the sets (x,y) have?
negative_passages.docid: 77286
negative_passages.text: Proving set theory question
negative_passages.docid: 27728
negative_passages.text: Question on a homomorphism of a set G.
negative_passages.docid: 15604
negative_passages.text: Determine the set of points $z$ that satisfy the condition $|2z|>|1+z^2|$
negative_passages.docid: 77764
negative_passages.text: Is "$a + 0i$" in every way equal to just "$a$"?
negative_passages.docid: 109070
negative_passages.text: Question about the proof of the distributive property for sets
negative_passages.docid: 33064
negative_passages.text: Powerset of set with empty sets
negative_passages.docid: 130418
negative_passages.text: Is ${\{\emptyset,\{\emptyset\},\{\{\emptyset\}\},\{\{\{\emptyset\}\}\},...\}} $ a set?
negative_passages.docid: 71976
negative_passages.text: Is every element on a set also a set?
negative_passages.docid: 2935
negative_passages.text: Completness and Set of Result of One Set ?!?
negative_passages.docid: 1409
negative_passages.text: Proving that the given set has at most $2^{n-1}$ elements
negative_passages.docid: 20140
negative_passages.text: Example of set which contains itself
negative_passages.docid: 70940
negative_passages.text: Homework - set theory infinite union