Question

Let $A=\{lettersofNEWJERSEY\}$and $B=\{lettersofNEWYORK\}$

Find $B\cap A$

Answer 1

Step- 1: Write letters of $A$and $B$

Here, $A=\{lettersofNEWJERSEY\}$

So, $A=\{N,E,W,J,R,S,Y\}$

Here, $B=\{lettersofNEWYORK\}$

So, $B=\{N,E,W,Y,O,R,K\}$

Step-2: Find $B\cap A$

$B\cap A$$=\{N,E,W,R,Y\}$

Hence, $B\cap A$$=\{N,E,W,R,Y\}$