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0,1(2)+0,2(1)=
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0,1(2)+0,2(1)=0,1222222222...+0,211111111...=0,333333333....=0,(3)
Pozdrawiam....
0,1(2)
x=0,12222222222222
10x=1,22222222222
100x=12,222222222222
100x-10x=12,222222222222-1,22222222222222
90x=11
x=11/90
0,2(1)
x=0,21111111111111
10x=2,11111111111111
100x=21,111111111111111
100x-10x=21,1111111111111111-2,11111111111111111
90x=19
x=19/90
0,1(2)+0,2(1)=11/90+19/90=30/90=⅓=0,(3)
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0,1(2)+0,2(1)=0,1222222222...+0,211111111...=0,333333333....=0,(3)
Pozdrawiam....
0,1(2)
x=0,12222222222222
10x=1,22222222222
100x=12,222222222222
100x-10x=12,222222222222-1,22222222222222
90x=11
x=11/90
0,2(1)
x=0,21111111111111
10x=2,11111111111111
100x=21,111111111111111
100x-10x=21,1111111111111111-2,11111111111111111
90x=19
x=19/90
0,1(2)+0,2(1)=11/90+19/90=30/90=⅓=0,(3)