Sarthaks Test
+1 vote
in Mathematics by (2.5k points)

Let A, B and C be the sets such that 

A ∪ B = A ∪ C and A ∩ B = A ∩ C. 

show that B = C. 

1 Answer

+1 vote
by (2.5k points)
Best answer

Let, A, B and C be the sets such that . 

To show:

 B = C Let x ∈ B 

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.