2. Connider M,NEN. he denste y gcd (min) the greateat common din'ser oņ min. For mitance , sine the dii'soro ged (2,5)=1 7 2 are 2 and 1 uhile the dinsors oz ire 5 and 1. len the ather hand sinu the din'sers 8 are 1,2,4,8 mnhile the divisono 12 are of 1, 2, 3, 4,6 , then ged ( 8,12) = 4. het A>{ cmim) e N x N| ged (mm) =1}, wering Ca,b) p Ccid) ig and mly j and deyine the relatin P on A uung the mule ad < bc . (Hne s à the usual less than on Mgual to melatnń.) Prone that è a totally endred ret.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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2. Connider mine N. he denste
ky ged Cmin),
the greateat Common din'ser
For
min.
matance
gcd (2,5)=1 since the diusera
are
2 and 1 uhile the diu'sors oz
ire
5 and 1. len the ather hand sine the
div'sars by
8 are 1,2,4,8 while the
divisono
1, 2, 3,4,6, then
12 are
jcd ( 8,12) = 4. het
A>{ (min) EN XNI ged (mn)=1},
and deyine the relatin e on A
wring
the mule
Ca,b)p Ccid) ig
and only ig ad <bc.
(Hne < ià the usual less than or Hqual to mulatiń.)
Porone that <A,e> è a totally endred set.
Transcribed Image Text:2. Connider mine N. he denste ky ged Cmin), the greateat Common din'ser For min. matance gcd (2,5)=1 since the diusera are 2 and 1 uhile the diu'sors oz ire 5 and 1. len the ather hand sine the div'sars by 8 are 1,2,4,8 while the divisono 1, 2, 3,4,6, then 12 are jcd ( 8,12) = 4. het A>{ (min) EN XNI ged (mn)=1}, and deyine the relatin e on A wring the mule Ca,b)p Ccid) ig and only ig ad <bc. (Hne < ià the usual less than or Hqual to mulatiń.) Porone that <A,e> è a totally endred set.
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