Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Let $A$ and $B$ be two sets, then $(A \cup B)' \cup\left(A' \cap B\right)$ is equal to

NTA AbhyasNTA Abhyas 2022

Solution:

Draw the Venn-Euler's diagram and it would be clear that
Solution
$(A \cup B)^{\prime} \cup\left(A^{\prime} \cap B\right)=(A)^{\prime}$