Page 16 - 1300 Math Formulas
P. 16
CHAPTER 1. NUMBER SETS
31. oÉ~ä=kìãÄÉêë==
råáçå=çÑ=ê~íáçå~ä=~åÇ=áêê~íáçå~ä=åìãÄÉêëW=oK=
=
32. `çãéäÉñ=kìãÄÉêë
` = { áó ñ ö ∈ o ~åÇ ó∈ o I==
}ñ +
ïÜÉêÉ=á=áë=íÜÉ=áã~Öáå~êó=ìåáíK
=
33. k ⊂ w ⊂ n ⊂ o ⊂ `=
=
=== =
=
Figure 5.
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6
