need both

Problem 5 Draw the Karnaugh maps for the following functions of variables p, q, r, and s. a) The function that is TRUE if one, two, or three of p, q, r, and s are TRUE, but not if zero or all four are TRUE. b) The function that is TRUE if up to two of p, q, r, and s are TRUE, but not if three or four are TRUE. c) The function that is TRUE if one, three, or four of p, q, r, and s are TRUE, but not if zero or two are TRUE. d) The function represented by the logical expression par + s. e) The function that is TRUE if pqrs, regarded as a binary number, has value less than ten. Problem 6 Find the implicants - other than the minterms - for each of your Karnaugh maps from Problem 5. Which of them are prime implicants? For each function, find a sum of prime implicants that covers all the ls of the map. Do you need to use all the prime implicants