Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  JEEMAIN and AIPMT  >>  Mathematics  >>  Class11  >>  Sets
0 votes

If $A\cup B=A,\:\:$ then what can you say about $A$ and $B$?

$\begin{array}{1 1} A\subset B \\B\subset A \\ A=B \\ A\:and\:B\; are\; disjoint\; sets. \end{array}$

Can you answer this question?

1 Answer

0 votes
If $A\cup B=A$ then A is the bigger set and B is within A.
$\Rightarrow B\subset A$
answered May 17, 2013 by rvidyagovindarajan_1
Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App