Isiqondiso kumsebenzisi

3
Imisebenzi eza ngemva kokufaka inani (x
2
, x
3
, x
-1
, x!, °’ ”, °,
r
,
g
, %), ama-power ( ), ama-root ( )
4 Amaqhezu
5
Uphawu lokususa ((-)), izimpawu ze-base-n (d, h, b, o)
6
Imodi ye-STAT yenani elisikiselwe (xˆ, yˆ, xˆ
1
, xˆ
2
)
7 Ukuphindaphinda lapho uphawu lokuphindaphinda lweqiwe
8
Ukubala (nPr), inhlanganisela (nCr)
9
Ukuphindaphinda (×), ukuhlukanisa (÷), ukubalwa kokusele
(÷R)
10 Ukuhlanganisa (+), ukususa (-)
11 and (insizakubala enelojiki)
12 or, xor, xnor (izinsizakubala ezinelojiki)
Phawula
• Uma uphindaphinda inani elinophawu lokususa (njengo -2), inani eliphindaphindwayo
kumelwe livalelwe kubakaki ( 2 ). Njengoba u-x
2
esezingeni
eliphakeme kunophawu lokususa, ukufaka u-
2 kuzobangela umphumela
wesikwele sika-2 bese kunezela uphawu lokususa emphumeleni.
• Njalo gcina ukulandelana kuvelele engqondweni, futhi uvalele amanani anophawu
lokususa kubaki uma kudingeka.
Imahluko Yezibalo, Izinombolo
Zamadijithi, kanye Nokucacisa
Ukwahluka kwesibalo, inani lamadijithi asetshenzisiwe esibalweni
esingaphakathi, kanye nesibalo esinembile kuzoya ngohlobo lwesibalo
osenzayo.
60