With the attached second question
1. using warshall’s algorithm, compute the reflexive-transitive closure of the relation below. show the matrix after the reflexive closure and then after each pass of the outermost for loop that computes the transitive closure.
[ 111100010010101]
2. using the matrix in the previous problem show the final result of executing floyd’s algorithm on that matrix to produce a matrix containing path lengt

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?