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Ex: 4!!!!!!!!!!!!!fjzj​

Ex 4fjzj class=

Răspuns :

Răspuns:

Explicație pas cu pas:

  • Exercițiul 3)  

[tex]\bf a )~~D_{12}=\{1,2,3,4,6,12\}[/tex]  

[tex]\bf b)~~D_{13}=\{1,13\}[/tex]

[tex]\bf c)~~D_{20}=\{1,2,4,5,10,20\}[/tex]

[tex]\bf d)~~D_{25}=\{1,5,25\}[/tex]

[tex]\bf e)~~D_{36}=\{1,2,4,6,12,18,36\}[/tex]

[tex]\bf f)~~ D_{27}=\{1,3,9,27\}[/tex]

  • Exercițiul 4)                  

[tex]\bf a)~~M_{ 2} = \{0,2,4,6,8\}[/tex]

[tex]\bf b) ~~M_{ 5} = \{0,5,10,15,20\}[/tex]

[tex]\bf c)~~ M_{ 6} = \{0,6,12,18,24\}[/tex]

[tex]\bf d)~~ M_{ 12} = \{0,12,24,36,48\}[/tex]

[tex]\bf e) ~~M_{ 15} = \{0,15,30,45,60\}[/tex]  

[tex]==pav38==[/tex]