Problem 2 let r be a relation on r defined as follows: for all x, y er, (x, y) r if and only
if ? > y?
(a) (8 points) is r reflexive, symmetric, antisymmetric, or transitive? for each of these ques-
tions, if the answer is positive, justify it as best you can; otherwise, give a counterexample.
(b) (2 points) is r a partial order relation? explain why.

answer:

b

step-by-step explanation:

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40

765238725478629038640962136509762139056074

step-by-step explanation:

64087235609746097215074621039754021037