Domain and range of a relation, Mathematics

Assignment Help:

Consider R be a relation from A to B, that is, take R1538_11.pngA Χ B. Then

Domain R = {a: a € A, (a, b) € R for any b € B}

i.e. domain of R is the set of all the first components of the related pairs which relates to R.

Also Range R = {b: b€ B, (a, b) € R for any a€ A},

i.e. range R is the set of all second component of the ordered pairs which related to R.

Therefore Dom. R 1538_11.pngA, Range R 1538_11.png B.

 

 


Related Discussions:- Domain and range of a relation

Find out the length of hamiltonian path, Find out the length of Hamiltonian...

Find out the length of Hamiltonian Path in a connected graph of n vertices. Ans: The length of Hamiltonian Path in a connected graph of n vertices is n-1.

Equation of the plane x + 4y 3z = 1, Find the equation of the plane thro...

Find the equation of the plane through (2, 1, 0) and parallel to x + 4y   3z = 1.

Example of learning constructing tables versus rote , Maya says thafl for i...

Maya says thafl for instance, to help the children of Class 2 construct the '5 times table', she uses their hands. Each child counts how many fingers on one hand, and then how ma

Mean deviation, is that formula of sample and population for mean deviation...

is that formula of sample and population for mean deviation is the same?

Prove intercept of a tangent between two parallel, Prove that the intercept...

Prove that the intercept of a tangent between two parallel tangents to a circle subtends a right angle at the centre. Since Δ ADF ≅ Δ DFC ∠ADF = ∠CDF ∴ ∠ADC = 2 ∠CDF

Interpolation and extrapolation, Interpolation is a method of s...

Interpolation is a method of statistical estimation and the word literally means 'making insertions'. Let us consider a well-known situation whi

Probability., an insurance salesman sells policies to 5 men, all of identic...

an insurance salesman sells policies to 5 men, all of identical age in good health. the probability that a man of this particular age will be alive 30 years hence is 2/3.Find the p

Pi, pi to the ten-thousandths

pi to the ten-thousandths

Math 533, Project part A, part B, part C

Project part A, part B, part C

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