Register
Filter

Recent activity by Vaibhav3110

6.0k
views
2 answers
GATE CSE 2023 | Question: 41
Let $X$ be a set and $2^{X}$ denote the powerset of $X$.Define a binary operation $\Delta$ on $2^{X}$ as follows:\[A \Delta B=(A-B) \cup(B-A) \text {. }\]Let ... is the complement of $A$.For every $A \in 2^{X},$ the inverse of $A$ is $A$.