bdoor090987 bdoor090987
  • 24-04-2024
  • Mathematics
contestada

In each case determine whether S is an equivalence relation on A. If it is not, determine which properties of an equivalence relation fail to hold.

a) A is the power set of {1,2,3,…,n}, aSb iff a and b have the same number of elements.

b) A is the power set of {1,2,3,…,n}, aSb iff a and b are disjoint.

Respuesta :

Otras preguntas

What is the better deal? Deal#1. Is a 20% discount followed by a second discount of 15%. Deal#2. Is one 35% discount
A quadrilateral has vertices E(–4, 2), F(4, 7), G(8, 1), and H(0, –4). Which statements are true? Check all that apply. A) The slope of EH is -8/5 B) The slop
Living organisms include bacteria, fungi, plants, and animals. What is one thing that all living things have in common?
how do yo to adding and subtracting with unlike denominators
When we will see Halley's Comet again ?
How might Frederick Douglass’ childhood experiences have shaped his political beliefs?
What is 48% as a fraction in simplest form and as a decimal?
why do you think the location surrounding the Pacific Ocean is known as the Ring of Fire
solve for c .. c+92 less than 82
why do you think the location surrounding the Pacific Ocean is known as the Ring of Fire