In abstract algebra, 0 is commonly used to denote a zero element, which is a neutral element for addition (if defined on the structure under consideration) and an absorbing element for multiplication (if defined).
Daɣ abstract algebra, 0 t-axdǎm hǎrkuk i asilmǎd n titbǎqet bǎnnǎn amosǎn titbǎqet n muxid i aziyid ( a fal ijja almǎɣna fal edey eɣbǎlǎn) tolas titbǎqet sas-it i anǎtfǎs ( a fal ija almǎɣna)