Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Let 
and ‘ 
be an equivalence relation on 
, defined by 
, if andonly if 
Then the number of ordered pairs which satisfy this equivalence relation with ordered pair 
isequal to:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
JEE Main 2021
No. of ordered pair 
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
In a school, there are three types of games to be played. Some of the students play two types of ga…
Define a relation over a class of real matrices and as if there exists a non-singular matrix …
If A = {x R : |x − 2| > 1},B = {x R : > 1}, C = {x R : |x − 4| ≥ 2} and Z is the set of all int…
Which of the following is not correct for relation R on the set of real numbers?
Let Z be the set of all integers,
A = {(x, y) Z × Z : (x − 2) 2 + y 2 ≤ 4}
B = {(x, y) Z × Z : x …
Out of all the patients in a hospital 89% are found to be suffering from heart ailment and are suff…