some one plase help me with following expresssions.
1 simplify the following expressions
1. z=abc+abc'+ab'c
2. x=(a'+b)(a+b+d)d'
2. apply de morgan's therems and simplify
1. z=(a(a+c')')'d
2. z=abc+ab'(a'c')'
3. z=(a+b=b'cd')'+b'cd'
4. z+a'c(a'bd)'+(a'bc'd'+ab'c)'
3. implement the...