Casio fx-120 Calculator User Manual


 
4·2
Trigonometric/Inverse
trigonometric
functions
Input
range
sinx/cosxltanx : IXI
-<
1440('
(811"
rad, 1600 gra)
sin-I
xlcos-
I
x;
Ixl~
1
tan-I
x;
Ixl
< 1 x
10
100
@
4·2
Funciones
Trigonomthricas/
Trigonometricas inversas
Franja
de
entrada:
,.ox
Icosx Itaox: Ix I < 1440"
IBa
rad.
1600 gral
sen-'xlcos-1x:lxl"':
1
tan-I
x ;
Ixl
< 1 x
10
100
EXAMPLE
EJEMPLO
sin!
~
rad
1=0.5
cos
63'
52'
4 r
=0.44028309
tan
1-359ra
1=-0.61280079
2'
sin
45'
xcos
65'=0.597672473
sin"
(~1=30'
cos
.,![
O,78539816rad
tan"O.
61
04=31.399891"
=31'
23'
59.6'"
URAD"
"DEG"
"GRA"
"DEG"
"OEG"
"RAD"
"DEG"
OPERATION READ-OUT
OPERAC/ON
LECTURA
I>iJ
mI
6S
1'"1
I
0.5
638528418
63.87805554
i§J
0.44028309
35®",;
1-0.61280079
I
21345(",)13658&
co:
5976724
73
I
1@2BQ
I
30_
I
21Oml2&BQ
I
0.78539816
I
C'J6104B~
31.399891
BIEJ
31°23°59.61
sin-'O.8-cos
-'0.9=27"
IT
17.41
"DEG"
88§)~j=l:J9~@~.~a
@3;;;;
27.288169
27°17°17.41
4-3
Hyperbolic/Inverse
hyperbolic
functions
Input
range:
sinhxlcoshx
-227
~:-
x
~~
230
tanh:\:' :
-115
..
~x:-';'
230
sinh-tx
:/xl
< 1 x
10
s0
cosh-Ix:
1
<x
< 1 x
10
s0
tanh-Ix
:Ixl<
1
4-3
Funciones
Hiperbolicas/
Hiperbolicas
inversas
Franja
de
entrada:
senh
x
leoshx
-227
-<
X
~S
230
tanhx:
-115
<'x
":-
230
senh-lx
:fxl
< 1 x lOsfl
cosh-Ix:
1
<;;,x
< 1 x
10
50
tanh-
l
x:
Ixl
< 1
EXAMPLE
EJEMPLO
OPERATION
OPERACION
READ-OUT
LECTURA
18.285455
I
09866143
I
"
2.3524096
4.4816891
1.5
3[·16'-"JH I
285,~p);~
I
185M-',~\lIj:;~G
~
':t-Pii.~ie
cosh
1.
5+sinh
1,5
=4.4816891
(=e
1.5)
sinh
3.6-18.285455
tanh
2.5~0.9866143
sinh"'30=4.0946222
COSh-'(~~J=O.
79536546
_..::4.;:::0~~
0.79536546
I