NCERT Class 11-Math's Exemplar Chapter 1 Sets CBSE Board Problems

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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