Kimi Pārōnaki e ai ki c
13
Aromātai
13c-8
Tohaina
Kua tāruatia ki te papatopenga
13c^{1-1}
Ko te pārōnaki o tētahi pūrau ko te tapeke o ngā pārōnaki o ōna kīanga tau. Ko te pārōnaki o tētahi kīanga tau pūmau ko 0. Ko te pārōnaki o te ax^{n} ko te nax^{n-1}.
13c^{0}
Tango 1 mai i 1.
13\times 1
Mō tētahi kupu t mahue te 0, t^{0}=1.
13
Mō tētahi kupu t, t\times 1=t me 1t=t.
Ngā Tauira
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