Question: answer all parts please 3. Prove the following using the properties of regular expressions. For each transformation, state the rule you used (such as dot

answer all parts please

3. Prove the following using the properties of regular expressions. For each transformation, state the rule you used (such as dot 1.3) and the substitution (R=a,T=b). (ab)+c+c=+ab+(ab)+c(+c) 4. Prove the following using the properties of regular expressions. For each transformation, state the rule you used (such as dot 1.3) and the substitution (R=a,T=b). a(b+cd)=a(b+c)+acdd

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