UPPCL AE 2022
October 21, 2023
Queues-and-Stacks
October 21, 2023
UPPCL AE 2022
October 21, 2023
Queues-and-Stacks
October 21, 2023

GATE 1997

Question 19

Given Σ = {a,b}, which one of the following sets is not countable?

A
Set of all strings over Σ
B
Set of all languages over Σ
C
Set of all regular languages over Σ
D
Set of all languages over Σ accepted by Turing machines
Question 19 Explanation: 
Uncountable: Set of all languages over Σ is uncountable.
Correct Answer: B
Question 19 Explanation: 
Uncountable: Set of all languages over Σ is uncountable.

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