NCERT Class 11-Math՚s Exemplar Chapter 1 Sets CBSE Board Problems (For CBSE, ICSE, IAS, NET, NRA 2023)
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Question 53:
If A is any set, then
Answer:
True
Question 54:
Given that
Answer:
False
Question 55:
The and are equal.
Answer:
False
Question 56:
, where is the set of rational numbers and Z is the set of integers.
Answer:
True
Question 57:
Let sets R and T be defined as
Answer:
True
Question 58:
Given .
Answer:
False