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Mosu12
a fost răspuns

scrie toate reactiile subunitare folosind numerele:2,4,5,7,8 Si 9

Răspuns :

MihaelaBadarau
2/4,2/5,2/7,2/8,2/9(2pe4,2pe5,2pe7,2pe8,2pe9)
,4/5,4/7,4/8,4/9(4pe5,4pe7,4pe8,4pe9)
5/7,5/8,5/9(5pe7,5pe8,5pe9)
7/8,7/9(7pe8,7pe9)
8/9 (8pe9)
1) 2/4 ; 2/5 ; 2/7 ; 2/8 ; 2/9 .
2) 4/5 ; 4/7 ; 4/8 ; 4/9 .
3) 5/7 ; 5/8 ; 5/9 .
4) 7/8 ; 7/9 .
5) 8/9 .

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