1. Simplify the following using Boolean Algebra 1b) (a bc)+(cd) Ic) a+db+c.c+d d) le) (x++*+yX= + y) 2. For each of the following Boolean expressions, give: la) (w+i)=9+x) (b) (a+b-de-ba+c-d) (a) The truth table (b) The Karnaugh map (KMAP) The minimal sum of products expression. (Show groupings) The minimal product of sums expression. (Show groupings) 3. Simplify this logic circuit: Output