Sets — Easy JEE math MCQIf $A = \{1, 2, 3\}$ and $B = \{2, 3, 4\}$, then $A \cap B$ is:A. $\{2, 3\}$B. $\{1, 2, 3, 4\}$C. $\{1, 4\}$D. $\{1\}$Solution$A \cap B$ = common elements = $\{2, 3\}$