0 votes 0 votes Theory of Computation theory-of-computation regular-expression strings + – Hemant jha asked Dec 25, 2022 • retagged Dec 25, 2022 by makhdoom ghaya Hemant jha 748 views answer comment Share Follow See 1 comment See all 1 1 comment reply raja11sep commented Dec 25, 2022 reply Follow Share Length 4 less means? Please write the question properly. 1 votes 1 votes Please log in or register to add a comment.
0 votes 0 votes if it is less than or equal to then the strings which can be generated are 0 length – 0 strings 1 length – a,b 2 length – ab,ba 3 length – aab,bba 4 length – aaab,bbba mo7ammedfarooq answered Jan 16, 2023 mo7ammedfarooq comment Share Follow See all 0 reply Please log in or register to add a comment.