Question

Given a TM M and a string w. Construct a TM M' such that if M accepts w, M' accepts exactly two strings (can be any two strings). Otherwise, M' does not accept exactly two strings (can be either less than two strings or greater than two strings).

Name: given a tm m and a string w construct a tm m such that if m accepts w m accepts exactly two strings can be any two strings otherwise m does not accept exactly two strings can be either less 09293
Uploaded: 2023-04-17T15:11:06-08:00
Duration: 1 min 57 s
Channel: Sri K
Description: given a tm m and a string w construct a tm m such that if m accepts w m accepts exactly two strings can be any two strings otherwise m does not accept exactly two strings can be either less 09293

          Given a TM M and a string w. Construct a TM M' such that if M accepts w, M' accepts exactly two strings (can be any two strings). Otherwise, M' does not accept exactly two strings (can be either less than two strings or greater than two strings).

Added by Kristen M.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert Sri K

04/17/2023

Step 1

Step 2: If M accepts w, we need to modify M' to accept exactly two strings. We can do this by adding transitions in M' that lead to accepting states after processing w. Step 3: If M does not accept w, we need to modify M' to not accept exactly two strings. We Show more…

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Given a TM M and a string w. Construct a TM M' such that if M accepts w, M' accepts exactly two strings (can be any two strings). Otherwise, M' does not accept exactly two strings (can be either less than two strings or greater than two strings).