Sets Relations And Functions Question 81
Question: Which one of the following is correct? where P(A) denotes the power set of a set A.
Options:
A) $A \cup P(A)=P(A)$.
B) $ A\cap P(A)=A $
C) $ A-P(A)=A $
D) Both (a) and (b) are correct
Show Answer
Answer:
Correct Answer: D
Solution:
- [b] $ A-P(A)=A $ is correct. Since, A is a subset of its power set.
BETA
