Question

Which of the following does not represent the language $\{0, 01\}$?

• A. \(0 + 01\)
• B. \(\{0\} \cup \{01\}\)
• C. \(\{0\} \cup \{0 1\}\)
• D. \(\{0\} \wedge \{01\}\)

Hint:

Use \(\cup\) or + to represent unions; \(\wedge\) = intersection, not appropriate for this language.

Answer 1

The Correct Option is D

The language is a union of 0 and 01. \(\wedge\) represents intersection, which would result in an empty set here, hence not representing \(\{0,01\}\).