please skip the first one. do the next 4 parts.

2. Simplify the equations using Boolean algebra and show work: (5 points) i. ((A+BC'}'+D(E+F+YY ii. AB + ABC + ABCD + ABCDE + ABCDEF iii. A'(A+B) +(B+AA) (A+B') iv. (A + B)'(C+D+E)' + (A + B) V. AB'+ A(B+C)' + B(B+C)