Beginner
Theory of Computation
Q40 / 100
What is the concatenation of languages L₁ and L₂?
Correct! Well done.
Incorrect.
The correct answer is B) The set {xy | x ∈ L₁ and y ∈ L₂}
B
Correct Answer
The set {xy | x ∈ L₁ and y ∈ L₂}
Explanation
L₁·L₂ = {xy | x ∈ L₁, y ∈ L₂} — strings formed by concatenating any string from L₁ with any string from L₂.
Progress
40/100