Mathematics, 10.07.2019 04:20 jae5547
7. prove that the following are equivalence relations, and describe the distinct equivalence classes (short descriptions, no longer than 1-2 lines) (a) the relation r defined on z: vm, nez, m rn3 (m2- n2) (b) the relation p defined on r r: (w. x), (y, z) e r r, (w. x) p (y, z) w y
Answers: 2
Mathematics, 21.06.2019 16:30, Kayccee9958
Anyone know? is appreciated! will mark brainliest if correct!
Answers: 2
Mathematics, 21.06.2019 17:20, kolbehoneyman
Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers. a) one of the 400 passengers is selected uniformly at random. let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem
Answers: 3
Mathematics, 21.06.2019 20:30, AdanNava699
If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.
Answers: 1
7. prove that the following are equivalence relations, and describe the distinct equivalence classes...
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