Question 60

CSNAT2 marksNeeds review
Let

. For

, let

be the product of symbols in

modulo 7. We take

, where

is the null string.
For example,

.
Define

.
The number of states in a minimum state DFA for

is __________. (Answer in integer)

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2025CS

GATE CSE 2025 · Paper 2

Computer Science and Information Technology · Original paper archive

Section
Computer Science and Information Technology
Question type
Numerical answer (NAT)
Marks
2 marks

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