(rosen 9.4.27.b) consider the set{1,2,3,4}. find the transitive closure on this set of therelation{(23)}using warshall’s algorithm. you must show the stepsof your calculation.

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.

answer: the answer is 110

answer is  

d.

a circle

i got it down for you chief.

hi there!

not proportional because the 42 does not go into 120 and 3 does not go into 8.

correct proportion: $40/1 ticket.

the reason i say this is because 40/1 is simplified and it evenly goes into 120/3.

hope this : )