Sifooyinka aasaasiga ah ee moduleska nambarka dhabta ah

Hoos waxaa ah sifooyinka ugu muhiimsan ee moodeelka tirada dhabta ah (ie togan, taban iyo eber).

Hanti 1

Module-ka nambarku waa fogaanta, taas oo aan noqon karin diidmo. Sidaa darteed, modulesku kama yaraan karo eber.

|a| ≥ 0

Hanti 2

Qaabka nambarka togan waxa uu la mid yahay isla tirada.

|a| = aAt a > 0

Hanti 3

Qaabka nambarka taban wuxuu la mid yahay isla lambar, laakiin leh calaamad ka soo horjeeda.

|-a| = aAt ah <0

Hanti 4

Qiimaha saxda ah ee eber waa eber.

|a| = 0At a = 0

Hanti 5

Qaybaha tirooyinka iska soo horjeeda waa siman yihiin midba midka kale.

|-a| = |a| = a

Hanti 6

Qiimaha saxda ah ee tirada a waa xidid laba jibaaran a².

Hanti 7

Module-ka alaabtu waxay la mid tahay sheyga cutubyada tirooyinka.

|ab| = |a| ⋅ |b|

Hanti 8

Module-ka qiyaastu waxay la mid tahay qaybinta hal modules mid kale.

|a : b| = |a| : |b|