1. In this question you are asked to consider the truth or falsehood of six equivalences for regular expressions. If the equivalence is true, you must also identify the law from which it follows. In each case the statement R S is conventional shorthand for "L(R)-L(S)." The six proposed equivalences are: 1.0*1 1*0* 3. 801 01 5, (0*1)0% 0*(10*) 6.01+01 01 Identify the correct statement from the list below. Woenied tor Inermhe emporsel becaue the correct symbol is not a) (0*1)010*) is false. b) (0*10 0*0 1*0 follows from the commutative law for union. c) 01+01 01 is false. O d) (01)0 0*(10*) follows from the associative law for concatenation