1. Computer Science Engineering (CSE)
  2. Theory of Computation
  3. Unit 1
  4. Which of the following is TRUE?
Q.

Which of the following is TRUE?

A. Every subset of a regular set is regular
B. Every finite subset of a non-regular set is regular
C. The union of two non-regular sets is not regular
D. Infinite union of finite sets is regular
Answer» B. Every finite subset of a non-regular set is regular
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