Part C: Answer the Question Marks $)$

Determine the Boolean expression of each function given in the following K$-$Maps.

a$-$ Function F$1$

F$1=$

b$-$ Function F$2$

$F2=$

Use a Karnaugh map to reduce the following expression

$F(A,B,C,D)={\displaystyle \underset{?}{\overset{?}{}}}(0,2,4,6,9,11,13,15)$

$F(a,b,c,d)=$

Simplify the Boolean function by K$-$map: $F(a,b,c)=(0,3,4,7)$

$F(a,b,c)=$