Mathematics, 14.09.2019 05:20 oneicyahdaley10
Given a set ω, let p(ω) denote the the power set of ω, that is p(ω) is the collection of all subsets of ω. prove that ω and p(ω) do not have the same cardinality. hint: given a function φ : ω → p(ω), consider the set x : = {ω ∈ ω : ω /∈ φ(ω)}.
Answers: 2
Mathematics, 21.06.2019 16:30, ryleepretty
Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)
Answers: 2
Mathematics, 21.06.2019 17:00, chloerodgers56
If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year
Answers: 2
Mathematics, 21.06.2019 21:00, samiiegarciia
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
Answers: 2
Given a set ω, let p(ω) denote the the power set of ω, that is p(ω) is the collection of all subsets...