Question

If U = {a, e, d}, A = {a, e} and B’ = { a, d}, then $A\cap B$= ___.

• A. {d}
• B. {e}
• C. { a, d}
• D. {a, e}

Answer 1

The correct option is B

{e}

Given that U = {a, e, d}, A = {a, e} and B' = {a, d}.

$\Rightarrow$ B = {e}

$\Rightarrow A\cap B=\left\{e\right\}$