A Digital Proof Write-up Essay Example for Free

A digital Proof Write-up EssayThe problem in A Digital Proof has two infracts. The first is to fill in five recesses with add up that fit the criteria each box has a number, and the digit that is placed in each box must be the amount of whiles that number appears in the whole five digit number formed by the boxes. The second part of the problem is to prove that in that respect is only one solution.How I went close solving this problem was slimly simple at least, it was at first. I started from the four box (the fifth box, labeled with a four). I realized that four wouldnt get going in that box, because that would mean that there were four fours, and that wouldnt act upon. I couldnt put threesome in the box, either, because that would require there to be three fours, and that wouldnt work out either. Two didnt work for the aforesaid(prenominal) reasons as four and three, and even one wasnt a possibility. This left me with one option zero.One box down, four to go. Easy , right? Thats what I thought as I filled in the three box, again with a zero for the same reasons that Id put a zero in the four box. Four wouldnt work because that would require three to be in four boxes, and then that wouldnt leave room for both other numbers. Again, this was the reason that three, two, and one didnt work. For three, too, the only possibility was zero.Up until now, things had been fairly straightforward. Then, once I hit the two box, things began to get more complicated. Here, I couldnt put four or three because two of the boxes had already been filled, and I couldnt change that. Then, I tried two. This could work, entirely only if there was a two elsewhere. I couldnt put a two in the one box, but I could put it in the zero box, because of the four and three boxes. Good thing I didnt change those. That left me with the one box. There was really only one option for that box, and that was putting a one in it.That was my process for solving the seemingly daunting, but surprisingly easy problem. I kip down that 21200 is the only solution to this problem, because after working it through logically, it becomes apparent that no other set of numbers would work in this problem.While I found the problem a lot less demanding than I had anticipated, that isnt to say that it was an easy assignment. It really forced me to animadvert, which was useful because a lot of the time I try to avoid things where I need to bet too deeply. Doing this problem forces you to be condition and stick with the problem until its finished, and makes you actually think about the problem carefully, from every angle. I think that if I could change the problem, I would provide more of a guideline as to how to go about solving the problem, because I was completely stumped at the beginning. Even this, though, Im not entirely reliable about. I believe that having to figure out a way to go at this problem was upright to me, and helped me get into the right mindset to do the problem right. I wouldnt really say that I enjoyed working on this problem, but it wasnt horrendous like Id been expecting it to be. And the problem was unquestionably hard. Not too hard, but not easy by any means.If I had to give myself a grade on this, Id give myself an A- or B+. My process wasnt the intimately unique or interesting, because I just went at it from back to front. I didnt write anything in particular new or different in my write-up, but I did put effort in and I did manage to get the problem done, and provide sound reasoning to back up my claims. Overall, I think that this write-up is solid A- material