6. Express the following function in sum of minterms and product of maxterms: 7. Convert the following to the other canonical form: (a) F(x, y, z) (0,2,3,6) (b) F(A, B,C,D) 1,3,4,6,7,8,12,15) 8. Convert the following function into sum of products and product of sums. You may need to simplify it first. F (BC +D)(C+AD) o. Use Boolean algebra to prove that the following Boolean equalities are true: (a) a' b'+ ab' + a'b a' +b' (b) (a + b)'bc 0 (c) (ab' + a'b)'-a'b' + ab