Find the implicants - other than the minterms - for each of your Karnaugh maps Which of them are prime implicants? For each function, find a sum of prime implicants that covers all the 1s of the map. Do you need to use all the prime implicants?

Karnaugh Map output rs 00 01 11 10 2,900 111 01 11 11 111 101 10 1 1 1 1 Karnaugh Map output rs 00 01 11 10 p,9 00 1 1 1 1 _011101 11|1|ooo 10 1 1 0 1 Karnaugh Map output ris 00 01_11 10 'p,q 00 0101 01 10 10 11 0 1 1 1 10 1 0 1 0 Karnaugh Map output ris 00 01 11 10 p,q 00| 1|1|1|1 o1|1|1|1|1 111110 101111 Karnaugh Map output ris 00 01 11 10 p,q 00 1 1 1 1 011 111 11 0 0 0 0 10 1 1 0 0