0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

Let R be the relation on Z defined by R= {(a,b):a,bZ,ab is an integer}. Find the domain and range of R.

Solution
Verified by Toppr

Given R={(a,b):a,bZ,ab is an integer}
aZ So, Domain of R is Z.

R is such that abZ and we have aZ so bZ.
So, Range of R is Z.

Domain of R=Z and Range of R=Z.

Was this answer helpful?
0
Similar Questions
Q1
Let R be the relation on Z defined by R= {(a,b):a,bZ,ab is an integer}. Find the domain and range of R.
View Solution
Q2
Let R be the relation on Z defined by
R = {(a, b) : a, b ∈ Z, a − b is an integer}
Find the domain and range of R.
View Solution
Q3

Let R be the relation on Z defined by R = {(a, b): a, b ϵ Z2,ab is an integer}. Find the domain and range of R.

View Solution
Q4
Let R be the relation on Z defined by R ={(a,b):a,b ϵ Z,a-b is an integer}.Find the domain and range of R
View Solution
Q5

Let R be the relation on Z defined by R = {(a, b): a, b Z a - b is an integer}. Find the domain and range of R.


View Solution