Top Essay Writers
Our top essay writers are handpicked for their degree qualification, talent and freelance know-how. Each one brings deep expertise in their chosen subjects and a solid track record in academic writing.
Looking for a similar answer, essay, or assessment help services?
Simply fill out the order form with your paper’s instructions in a few easy steps. This quick process ensures you’ll be matched with an expert writer who
Can meet your papers' specific grading rubric needs. Find the best write my essay assistance for your assignments- Affordable, plagiarism-free, and on time!
Posted: May 11th, 2023
Discrete math
Question description
1. Consider: ∀ x ∈ N , ∃ y ∈ N , x > y.
a) Translate the statement into an English sentence that contains
no mathematical notation.
b) Find the negation of the statement in symbols.
c) State that the original sentence is true or false and prove
your assertion by either (pretty) proving the original statement is true or by
(pretty) proving the negation of the original statement is true.
2. Let A, B, and C be
sets. Prove A x (B∪C) = (A x B ) ∪ ( A x C) using
a set containment both directions argument.
3. Consider the relation R on the set S = 2z,
the power set of Z , defined by ARB provided A ∩ B ≠ ∅. Which of the five properties: reflexive, irreflexive, symmetric,
antisymmetric, transitive, does R have? Give a “pretty proof” for each
of your answers.
Hints:
1. Think carefully about N being here as opposed to Z .
2. Think about what a typical element of A × (B∪C) “looks like”. Be sure to set up
and write a set containment both directions argument the framework for which
can be found as ex. 3 on the Day 18 notes. BUT a typical element of A × (B∪C) should not be called x.
Why Choose Essay Bishops?
You Want The Best Grades and That’s What We Deliver
Affordable Prices
We offer the lowest possible pricing for each research paper while still providing the best writers;no compromise on quality. Our costs are fair and reasonable to college students compared to other custom writing services.
100% Plagiarism-Free
You’ll never get a paper from us with plagiarism or that robotic AI feel. We carefully research, write, cite and check every final draft before sending it your way.