Sarthaks Test
0 votes
2.3k views
in Mathematics by (7.9k points)

If R2 = {(x, y) | x and y are integers and x2 + y2 = 64} is a relation. Then find R2.

1 Answer

0 votes
by (13.1k points)
edited by
 
Best answer

We have, R2 = {(x, y) | x and y are integers and x2 + y2 = 64}

Clearly, x2 = 0 and y2 = 64 or x2 = 64 and y2 = 0

x = 0 and y = ±8

or, x = ±8 and y = 0

R = {(0, 8), (0, -8), (8,0), (-8,0)}

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...