Metha cia műthingi cia mathabu

Metha ya kuonganĩrania

 + 1 2 3  4 5 6  7  8 91 2 3 4 5 6 7 8 9 10 2   3 4 5 6 7 8 9 10 11 3   4 5 6 7 8 9 10 11  12 4  5 6 7 8 9 10 11  12 13 5 6 7 8 9 10 11  12 13 14 6  7 8 9 10 11  12 13 14  15 7  8 9 10 11  12 13 14  15 16 8  9 10 11  12 13 14  15 16 17 9  10 11  12 13 14  15 16 17  18

Metha ya kũhũra maita

 x 1 2 3  4 5 6  7  8 91 1 2 34 5 6 7 8 9 2   2 4 6 10 12 14 16 18 20 3   3 6 9 12 15 18 21 24  28 4  4 8 12 16 20 24 28  32 36 5 5 10 15 20 25 30  35 40 45 6  6 12 18 24 30  36 42 48  54 7  7 14 21 28  35 42 49 56 63 8  8 16 24  32 40 48 56 64 72 9  9 18  27 36 45  54 63 72  81

Ndaĩmesoni
Ndaĩmesoni itumagirwo guthima unene kana ucenjia wa indo.

Ndaĩmesoni cia gũthima ũcenjia wa indo ĩkoragwo ikonainie.

Ndaĩmesoni cia gũcenjia ya dimension imwe, na ngerekano njega ya kindu kia Ndaĩmesoni imwe ni namba laini.

<------|------|------|------|------|-------|------|------|------|------|------|------|------|------|------|------|------|------>
  -8   -7   -6   -5   -4   -3   -2   -1   0     1    2    3   4    5     6    7    8

Namba line gatagati kayo gakoragwo kari noti (0) .

Metha ĩkoragwo na Ndaĩmesoni igĩrĩ. Metha ici cĩhaha igũru ciana Ndaĩmesoni ya namba iria ci muhari wa igũru irĩa ĩtumagĩrwo kũhũra maita na koramu ya mbere.

kwĩ indo cia Ndaĩmesoni ithatu, na Ndaĩmesoni makĩria.