Isiqondiso kumsebenzisi

Isibonelo 1: sinh 1 = 1,175201194
(sinh) 1 1,175201194
Isibonelo 2: cosh
-1
1 = 0
(cosh
-1
) 1 0
Iyunithi Yokuguqulela i-Engele
°,
r
,
g
: Lezi zindlela zokusebenza zibalula iyunithi ye-engele. ° ibalula u-
degrees,
r
radians, kanye
g
grads.
Faka ukusebenza kumenyu evelayo uma wenza lesi senzo sokhiye
esilandelayo: (DRG ).
Isibonelo: π/2 radians = 90°, 50 grads = 45° (Iyunithi ye-engele: Deg)
(π) 2 (DRG ) (
r
)
90
50 (DRG ) (
g
) 45
Imisebenzi ye-Exponential
Phawula ukuthi indlela yokufaka ihlukile, kuye ngokuthi usebenzisa
Isibonisi Semvelo noma Isibonisi Somugqa.
Isibonelo: Ukubala e
5
× 2 kumadijithi amathathu abonakalayo (Sci 3)
(SETUP) (Sci)
(MthIO-MathO) ( ) 5 2 2,97×10
2
(LineIO) ( ) 5 2 2,97×10
2
Imisebenzi ye-Logarithmic
Sebenzisa lo khiye
ukufaka i-log
a
b njenge-log (a;b).
Isisekelo 10 iyisethingi elingokwasekuqaleni uma ungafakanga lutho ku-a.
Lo khiye
ungasetshenziselwa ukufaka, kodwa uma kukhethwe
Isibonisi Semvelo kuphela. Kulokhu, kumelwe ufake inani lesisekelo.
Isibonelo 1: log
10
1000 = log 1000 = 3
1000 3
32