Let `A={0,1,2,3,4,5,6,7,8}" and let "R={(a,b):a,b in A " and "2a+3b=12}.`
Express R as a set of ordered pairs. Show that R is a binary relation on A. Find its domain and range.

Let R={(a,b):a,b in N and a+3b=12}. find the domain and range of R.

Let A={2,3,5}" and "R={(2,3),(2,5),(3,3),(3,5)}. Show that R is a binary relation on A. Find its domain and range.

Let N be the set of all natural numbers. Let R={(a,b):a,b inN" and "2a+b=10} . Show that R is a binary relation on N. Find its domain, range and co-domain.

Let A={1,2,3,4,5,6,7,8} and a relation R on A is given by, R={(x,y):x in A,y in A and 2x+y=12} Find R and R^-1 as sets of ordered pairs. Also find domains and ranges of R and R^-1 .

Let A = {2,3,4,5} and B = {8,9,10,11} and let R be a relation from A to B defined by, xRyrArr "x divides y". Find R as a set of ordered pairs and also find its domain and range.

Let A be the set of first ten natural number. Let R be a binary relaion on A, defined by R={(a,b):a,binA" and "a+2b=10}. Express R and R^(-1) as sets of ordered pairs. Show that (i) dom (R)=range (R^(-1)) (ii) range (R)=dom(R^(-1)) .

A relation 'R' is defined from a set A={2,3,4,5} to set B={3,6,7,10} as follows : (x,y) in R Leftrightarrow x divides y. Express R as a set of ordered pairs and determine the domain and range of R.

Let A={1,2,3} and define R={(a,b):a+b gt 0} . Show that R is a universal relation on Set A.

R = {(a, b)": a in N, b in N, a+ 3b = 12} . Express R as roster method. Find the domain and range of R.

A relation R is defined from a set A={2,3,4,5}rarr a set B={3,6,7,10} as follows: (x,y)in R hArr x is relatively prime to y .Express R as a set ordered pairs and determine its domain and range.