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#1 2009-05-06 09:03:40

quittyqat
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Registered: 2009-04-08
Posts: 1,213

Quittyqat's Exercises






Last edited by quittyqat (2009-05-07 13:00:24)


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#2 2009-05-14 12:58:53

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,481

Re: Quittyqat's Exercises

Hi quittyqat;

My answer

Last edited by bobbym (2009-05-14 13:03:49)


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#3 2009-05-14 14:01:53

quittyqat
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Registered: 2009-04-08
Posts: 1,213

Re: Quittyqat's Exercises

Yup.
There's one more,use logic to find it!


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#4 2009-05-14 17:29:00

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,481

Re: Quittyqat's Exercises

Yea, but what if it takes me years.


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#5 2009-05-15 07:46:54

quittyqat
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Registered: 2009-04-08
Posts: 1,213

Re: Quittyqat's Exercises

It won't...I hope.


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#6 2009-05-15 09:02:04

quittyqat
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Registered: 2009-04-08
Posts: 1,213

Re: Quittyqat's Exercises





Last edited by quittyqat (2009-05-16 06:55:04)


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#7 2009-05-16 10:10:19

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,481

Re: Quittyqat's Exercises

Hi quittyqat;

answers

Last edited by bobbym (2009-05-16 20:18:15)


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#8 2009-05-16 14:44:20

quittyqat
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Registered: 2009-04-08
Posts: 1,213

Re: Quittyqat's Exercises



There's still more!

Last edited by quittyqat (2009-07-12 03:52:11)


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#9 2009-05-17 11:58:44

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,481

Re: Quittyqat's Exercises

Hi quittyqat;

answers


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#10 2009-05-19 12:54:52

quittyqat
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Registered: 2009-04-08
Posts: 1,213

Re: Quittyqat's Exercises

Still more!


I'll be here at least once every month. XP

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#11 2009-05-19 16:18:24

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,481

Re: Quittyqat's Exercises

Where are they?


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#12 2009-05-20 08:47:43

quittyqat
Member
Registered: 2009-04-08
Posts: 1,213

Re: Quittyqat's Exercises


I'll be here at least once every month. XP

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#13 2009-05-21 08:40:42

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,481

Re: Quittyqat's Exercises

Been there, can't find them.


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#14 2009-05-23 02:02:07

quittyqat
Member
Registered: 2009-04-08
Posts: 1,213

Re: Quittyqat's Exercises

Not there, follow the instructions there!


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#15 2009-07-12 03:41:47

quittyqat
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Registered: 2009-04-08
Posts: 1,213

Re: Quittyqat's Exercises

I'm posting this to call attention to this once more.




Last edited by quittyqat (2010-01-09 14:07:40)


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#16 2009-07-18 19:19:35

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,481

Re: Quittyqat's Exercises

Hi quittyqat;

Last edited by bobbym (2009-07-18 19:21:03)


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#17 2009-07-19 04:24:25

quittyqat
Member
Registered: 2009-04-08
Posts: 1,213

Re: Quittyqat's Exercises

More left!


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#18 2009-07-19 13:48:39

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,481

Re: Quittyqat's Exercises

Hi quittyqat;


Last edited by bobbym (2009-07-19 18:24:19)


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#19 2009-07-19 13:52:43

quittyqat
Member
Registered: 2009-04-08
Posts: 1,213

Re: Quittyqat's Exercises

down
Well, #11 is correct.
Still more!

Last edited by quittyqat (2009-08-01 14:02:33)


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#20 2009-08-14 12:47:18

phrontister
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From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,847

Re: Quittyqat's Exercises

Hi quittyqat,

Unlike Bobby I could only do a few in my head...but I didn't use a calculator. smile

More left! (Q13?)

Last edited by phrontister (2009-08-15 00:35:29)


"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#21 2009-08-14 22:56:47

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,481

Re: Quittyqat's Exercises

Hi phrontister;

I think these problems have been changing due to editing. If #14 =111 111 111

then #15 must be 999 999 999


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#22 2009-08-15 00:25:36

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,847

Re: Quittyqat's Exercises

Hi Bobby,

Oops...muffed it! Got lost in my own scribble, and didn't copy down the right answers for #14 & #15. I've corrected my post.

I think I posted the answer to Question #14 from my workings for Bonus Question #4.

Last edited by phrontister (2009-08-15 00:28:20)


"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#23 2010-01-09 14:09:24

quittyqat
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Registered: 2009-04-08
Posts: 1,213

Re: Quittyqat's Exercises

All right! (Heyyy... did you see them?)

Also, the number after 12 is thought to be unlucky, though I'm not superstitious. *knock on wood* tongue

Last edited by quittyqat (2010-01-09 14:12:30)


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#24 2010-01-09 20:45:44

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,847

Re: Quittyqat's Exercises

Hi quittyqat,

Heyyy... did you see them?

Yes! smile

I didn't know what you meant at first about there still being more questions, and went hunting. Having read a lot of your posts and noticing some of their sideways content helped me to track down those elusive bonus questions. Nice touch! smile

The 'unlucky' tag for the number 13 is not universal. In some countries it is actually held to be lucky, and many people in countries other than those also consider it to be lucky. In 'reality' it's only unlucky if something unlucky happens.

Are you truly triskaidekaphobic? How did you cope while you were 13? (I'm assuming something there). What about multiples of 13 and numbers whose digit sum or product is 13 or a multiple of 13? Do you walk past a house that is #13 (which is as bad as walking under a ladder or having a black cat cross your path), or do you cross the street to the even-number side until you get to #26 (2*13)? etc, etc. wink


"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#25 2010-01-10 10:55:32

quittyqat
Member
Registered: 2009-04-08
Posts: 1,213

Re: Quittyqat's Exercises

No, not truly. I was just playing around with you. There's no #13 because I thought that not all people who read this are not triskaidekaphobic.


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