(7) The intersection of a regular language and a nonregular language must be regular. True False
Added by Elizabeth W.
Close
Step 1
Step 1: The intersection of a regular language and a nonregular language is not necessarily regular. Show more…
Show all steps
Your feedback will help us improve your experience
Supratim Pal and 74 other AP CS educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Hi guys, Please with question please
Supratim P.
True / False 1(a) If R is a regular expression that recognizes an infinite language, then R must include Kleene star. 1(b) If a set of languages is closed under the operation of taking complements and the operation of taking intersections, then it is also closed under the operation of taking unions.
Nick J.
The language $L$ is defined as $L=\left\{0^{i} 1^{j} / i \neq \mathrm{j}\right\}$ over $\{0,$, $1,2\}, A=\left\{0^{i} 1^{j} / i \geq 0, j \geq 0\right\}$ and $B=\left\{0^{i} 1^{j} / i=j\right\} .$ For language, $L$ to be non-regular. What should be relation between $A, B, L ?$ (A) $B=(A \cup L)^{c}$ (B) $B=A \cup L$ (C) $B=A \cap \bar{L}$ (D) $B=A^{c}$
Databases
File Management
Recommended Textbooks
Computer Science and Information Technology
Introduction to Programming Using Python
Computer Science - An Overview
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD