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Pigeon-holed As Less Than Equal - How Do I Get Out

What does pigeon hole mean?

To categorize them. To apply certain qualities to them and not detour from that way of perceiving them. Akin to stereotyping them but not having to do with them belonging to a group but as an individual. You are taking some of their individual traits and reducing them to being constrained to only those traits and what they involve.

The government can be pigeon-holed by taking only some aspects of what it does or has done and viewing it as only being this way. Such as only concentrating on some of the liberal policies made and then stating the whole of the government is liberal.

How do you avoid being pigeon-holed?

When I joined the U of Iowa, my fellow students saw three things immediately:Indian ethnicity coupled with an Indian accentEngineering majorEye glasses, sensible hair, sensible clothes and clear lack of piercings and tattoos.Many automatically assumed that I could be pigeonholed into the “ethnic nerd” category. Then a few things happened:People in the hallway were talking about going to hear some jazz. So I said “Armstrong or Mingus.”My Residence Assistant wanted to enter a team into the intra-mural flag football league. I joined and played.There was a party where a few guys were bemoaning that Michigan would cream us. So I pointed out that at the previous meeting (2 years earlier), Iowa had managed to eke out a win.When asked, in a snooty manner, which composer I liked the most, I said “Oh, I can’t quite decide between Mozart, Beethoven and Bach. Sometimes, I am more of a Vivaldi person”While I am a US citizen by birth, I hadn’t lived in US since I was a toddler at that point. So, rather than retreat into my “ethnic nerd” world, I ventured forth - watching Sesame Street, reading a lot of books my fellow students had read in high school, trying out all sorts of foods (being an omnivore helped) and, in general, tried to build connections in every direction possible. It helped. :)

Pigeon-Hole Principle?

The previous answers have the right idea, but not the right precision. How do we know that this will work for any 10 integers?

There's something called modulo arithmetic. Basically, it counts by whatever you're modding by (so mod 3 means you count 0,1,2,0,1,2...).

The nice thing about this, is in mod X, if Y=NmodX (Y is equivalent to N modX), you know that the difference between Y and N is a multiple of X.

Let's look at your case. We want to be looking in mod(10). There are ten possibilities for any one integer to be, mod 10. They are 0,1,2,3,4,5,6,7,8, and 9.

Now we want to put eleven things into this set uniquely. It can't be done. You can't put 11 pigeons into 10 holes and have 1 per hole.

So two of the integers must be equivalent mod 10. This means that their difference is a multiple of 10.

Tada!

What is the pigeonhole principle?

The pigeonhole principle is a fairly simple idea to grasp.Say that you have 7 pigeons and 6 pigeonholes.So, now you decide to start putting the pigeons one by one into each pigeonhole___    ___    ___   ___    ___    ___| p  |   | p  |   | p  |  | p  |   | p  |   | p |So, now, you have one pigeon left, and you can put it into any of the pigeonholes. ___    ___    ___   ___    ___    ___|pp |   | p  |   | p  |  | p  |   | p  |   | p  |I'll put the pigeon into the first pigeonhole without over thinking the placement.The point is that when the number of pigeons > no. of pigeonholes, there will be at least one pigeonhole with two or more pigeons.The applications of this principle are immense. One of my favourite applications of the pigeonhole principle is the hair counting problem.If the amount of hair is expressed in terms of the number of hair strands, the average human head has about 150,000 hair strands. It is safe to assume, then, that no human head has more than 1,000,000 strands of hair. If the population of a country is more than 1,000,000 at least two people in that country have the same amount of hair. A better explanation:Assume that you have lined 5,000,000 people in a huge ground to prove the hair counting problem. You have a special apparatus that can count the number of strands in someone's head by simply placing the apparatus over said head.The first person steps up and is found to be bald, you make them stand in queue number 0. The second person has 5 strands of hair, you make them stand in queue 5 and so on. In the worst case, after measuring a million people, you'd have a million queues with each queue consisting of one person who has the same amount of hair as the queue number, so queue 1,00,000 will have a person with 1,00,000 strands of hair. In that case, out of the remaining 4,00,000, there will be at least one person who goes into the existing queues.Are you able to identify the pigeons and the pigeonholes here? The pigeonholes(Or the queues) are the number of hair strands on someone's head while the pigeons are the people that are matched to a queue(pigeonhole) based on the amount of hair they have.

How to apply Pigeon hole Principle?

one of the circular arrangements will range sequentially from 1-2-3, 2-3-4, ..... through 10-1-2, from which we can see that there are 10 triads of 3 consecutive #s.

now the sum of 1+2+3+...+10 = 55, and each # will appear in 3 triads so the sum of all the triads = 165
which means that the average sum of a triad =165/10 = 16.5
thus even if we restrict the sum of 9 of the triads to the limit of 16, the 10th one has to be >16

ans: no way !
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What does it mean when a bill has been pigeonholed?

Yeah, committee chairs can postpone voting on a bill. If it never gets out of committee, it'll never get voted on. Happens all the time. It's usually done for purposes of making the bill more palatable to be voted on.

What is the largest number of pigeonholes that can be occupied by 100 pigeons if each hole is occupied, but no two holes contain the same number of pigeons?

The largest number of pigeonholes, n to hold the 100 pigeons would be obtained by having the least number of pigeons in each hole, and not having the same amount of pigeons in any two holes.Start by placing 1 pigeon in the 1st hole, 2 in the second hole, 3 in the third hole, etc., until the total number of pigeons in the all occupied (n) pigeonholes is 100.The number of pigeons in the n holes will then be given by the formula for the sum of the first n natural numbers which is n*(n+1)/2.For n = 13, we get 13*(14)/2 = 91 pigeons. Therefore, we need to accommodate another (100 - 91) 9 pigeons. Placing the last 9 pigeons in a 14th pigeonhole would violate the requirements, as there would be two holes with 9 pigeons. If we use n = 14, we would need 14*15/2 = 105 pigeons for this scheme to work.Placing an extra pigeon in each of the last 9 of the 13 holes would be one way to solve the problem. So, pigeonhole 5 will have 6 pigeons, pigeonhole 6 will have 7 pigeons, etc., etc.Check : 1 + 2 + 3 + 4 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 +14 = 100.Therefore, the maximum number of pigeonholes required is 13.Good luck!

Please help!!! Math (pigeon-hole principle)?

Consider that you're probably using base 10. That means that the last digit of any 10 integers can be from 0 to 9, inclusive. Thus, the 11th must repeat one of the previously used last digits, as we only have 10 "holes" to place numbers in. That's the pigeon-hole principle.

@TwillLover: You haven't had much math, it seems. The Pigeonhole principle is a rather famous principle formulated by Dirichlet. http://en.wikipedia.org/wiki/Pigeonhole_...

Why are INFJs pigeonholed as feeling types? I find myself far less affected by emotional turmoil than my close INTX. Often I find myself grounding them when their emotional tether has been cut and they are out to orbit. Is there any insight/input?

Anyone who pigeonholes anyone else based on Myers-Briggs clearly do not fully understand how Myers-Briggs tests are meant to be used. A huge aspect of Myers-Briggs personality is that a person's personality is a wide spectrum. There is no such thing as a 100% introvert or 100% extrovert for instance. Instead you have people who are IXXX who are 60 or 70% introverted. Second the point of personality tests is to understand yourself better, what your strengths or likely weaknesses are and help you understand tendencies for others. Tendencies never should be equal to forcing someone into a stereotype. The insight I have would be to not pigeonhole yourself or others and ignore those who think it's ok to pigeonhole people.

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