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Share/Save/Bookmark Login/ Register to Bookmark Topic : "goodie" Started by Che

Che

#1 Posted 11:39pm 23-12-09  

goodie

let teh 3 sides of a triangle be integers l,m,n respect...satisfying l>m>n and

[im]http://codecogs.izyba.com/gif.latex?%5Cleft%5C%7B%5Cfrac%7B3%5E%7Bl%7D%7D%7B10%5E%7B4%7D%7D%20%5Cright%5C%7D%3D%20%5Cleft%5C%7B%5Cfrac%7B3%5E%7Bm%7D%7D%7B10%5E%7B4%7D%7D%20%5Cright%5C%7D%3D%20%5Cleft%5C%7B%5Cfrac%7B3%5E%7Bn%7D%7D%7B10%5E%7B4%7D%7D%20%5Cright%5C%7D[/im]

wer {x} is fractional part of x

find teh minimum perimeter of such a triangle
Dont Mess With Che~!    

Nishant

#2 Posted 11:54pm 23-12-09  

Re: goodie

9?
-when spring comes, it melts the snow one flake at a time…    

Che

#3 Posted 11:56pm 23-12-09  

Re: goodie

i dunno teh ans [2]....can u plz tell teh way to do it....i m sure ur ans must be correct...
Dont Mess With Che~!  Edited on 00:02am 24-12-09    

Nishant

#4 Posted 00:07am 24-12-09  

Re: goodie

oh sorry i solved this one for greatest integer..


my wrong :(


-when spring comes, it melts the snow one flake at a time…    

Avinav

#5 Posted 8:10pm 24-12-09  

goodie

ans is probably 6
SUCCESS IS NOT FINAL..FAILURE IS NOT FATAL...ITS THE COURAGE TO CONTINUE THAT COUNTS ....    

Che

#6 Posted 10:58pm 24-12-09  

Re: goodie

How Avinav????
Dont Mess With Che~!    

theprophet

#7 Posted 3:30pm 25-12-09  

Re: goodie

The basic idea is to find the least integer p such that 3[p]p[/p]≡1 mod 10[p]4[/p]

Then you can take l,m,n as p+1,2p+1, 1+3p
   

Che

#8 Posted 7:46pm 25-12-09  

Re: goodie

sir can u explain a bit more.....samajh nai aaya [2]....i mean ur this statement [b][i]"The basic idea is to find the least integer p such that 3[p]p[/p]≡1 mod 10[p]4[/p]"[/i][/b]  
Dont Mess With Che~!  Edited on 7:47pm 25-12-09    

qwerty

#9 Posted 8:24pm 25-12-09  

Re: goodie

sir can u pls create a thread so dat we can learn method of congruences plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz [1]
.    

Che

#10 Posted 00:04am 02-01-10  

Re: goodie

??????
Dont Mess With Che~!    

eureka123

#11 Posted 1:32pm 02-01-10  

Re: goodie

it was started by b555....search for it guys
http://mymundus.blogspot.com/    

Che

#12 Posted 11:08am 07-01-10  

Re: goodie

well i still dint get [2] this statement..[b]The basic idea is to find the least integer p such that 3[p]p[/p]≡1 mod 10[p]4[/p]"[/i][/b]   [/b]

and eure i wasnt asking to expain congruences [3]
Dont Mess With Che~!    

eureka123

#13 Posted 1:35pm 07-01-10  

Re: goodie

@thejoker  my reply was for qwerty [1]
http://mymundus.blogspot.com/    

Che

#14 Posted 3:06pm 07-01-10  

Re: goodie

k fine
Dont Mess With Che~!    

souravkundu

#15 Posted 02:54am 11-01-10  

Re: goodie

here is d link for u,Qwerty

http://targetiit.com/iit-jee-forum/posts/congruences-a-z-11709.html
dis is my new profile...cant acess my old profile...i am $ourav- Maths_psycho    

qwerty

#16 Posted 10:56am 16-01-10  

Re: goodie

tnxx guyz
.    
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