Find the reversal of the following languages over the alphabet Sigma ={0,1} L1 ={,1,011010,10001} L2={ww is a palindrome } L3={ww has as many 0 s as 1s} L4={w every 1 in w is preceded by a 0}={,01,00100,000010,010001001,} Solve L1R,L2R,L3R,L4R \#1.19 Find the complement of the following languages over the alphabet Sigma ={0,1} Given: L1={000,001,010,011,100,101,110,111} L2={ww ends with 0} L3={w the middle symbol of w is the symbol 1} L4={W every 1 in w is preceded by 0}={,01,00100,000010,010001001,} Solve L1,L2,L3,L4