Symmetric and anti-symmetric relation on a set, Mathematics

Assignment Help:

1. Let A = {1,2, 3,..., n}

(a) How many relations on A are both symmetric and anti-symmetric?

(b) If R is a relation on A that is anti-symmetric, what is the maximum number of ordered pairs that can be in R?

(c) How many anti-symmetric relations on A have the maximum size that you determined in part (b)?


Related Discussions:- Symmetric and anti-symmetric relation on a set

Marketing orientation, what marketing orientation is kelloggs influenced by...

what marketing orientation is kelloggs influenced by?why do you think kelloggs use this approach?

Intrgers, how to evaluate the sums

how to evaluate the sums

Non-homogeneous differential equations, The Definition- The definition of ...

The Definition- The definition of the Laplace transforms. We will also calculate a couple Laplace transforms by using the definition. Laplace Transforms- As the earlier secti

.probability, a box contains 4 white and 6 green balls.Two balls are drawn ...

a box contains 4 white and 6 green balls.Two balls are drawn randomly with replacement.Show the probability on tree dig.

Brian 100-yard dash time was 2.68 what is the school record, Brian's 100-ya...

Brian's 100-yard dash time was 2.68 seconds more than one school record. Brian's time was 13.4 seconds. What is the school record? The school record is less than Brian's time.

Example of integrals involving trig functions, Example of Integrals Involvi...

Example of Integrals Involving Trig Functions Example: Estimate the following integral. ∫ sin 5 x dx Solution This integral no longer contains the cosine in it that

Graph all four vectors on similar axis system, The vector a → =(2,4) compu...

The vector a → =(2,4) compute 3a → , ½ a → and -2a → . Graph all four vectors on similar axis system. Solution: Now here are the three scalar Multiplication 3a → = (6,

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd