Citizen SR-270X College - Page 29

EX – 8
File name :
SR100DCollege_E_Example_110302_HDBR100DE04.doc
version : 10/11/23
Example 25
¾
【
Line
】
: 2
{
45
l
10.5
l l
+ 25
l
30
l l
= 3.17791666667
D S
2

45

10. 5

+0

25
Z
2 [ DMS ] 45 [ DMS ] 10.5 [ DMS ]
[ + ] 0 [ DMS ] 25 [ DMS ] 30
[ DMS ] [ = ]
3
{
10
l
40
.
5
l l
D S
2

45

10. 5

+0

25
Z
[ 2nd ] [
e
DMS ]
3
. 177916667
Example 26
¾
【
Math
】
: sin 30 deg.=
2
1
Math D S
sin(30
[ 2nd ] [ SET UP ] [ 1 ] (MthIO)
[ sin ] 30 [ = ]
2
1
Example 27
¾
【
Math
】
: 3 cos (
π
3
2
rad) = –
2
3
Math R S
3cos (2 3xπ
[ 2nd ] [ SET UP ] [ 4 ] (Rad)
3 [ cos ] 2 [
] 3 [ x ] [ 2nd ] [
π
]
[ = ]
-
2
3
Example 28
¾
【
Math
】
: 3 sin
–1
0.5 = 90 deg
Math D S
3s i n
–1
( 0 . 5
[ 2nd ] [ SET UP ] [ 3 ] (Deg)
3 [ 2nd ] [ sin
–1
] 0.5 [ = ]
9 0
Example 29
¾
【
Line
】
: cosh 1.5 + 2 = 4.352409615
D S
cosh(1. 5) + 2
[ 2nd ] [ SET UP ] [ 2 ] (LineIO)
[ HYP ] [ 2 ] (cosh) 1.5 [ ) ] [ + ] 2 [ = ]
4 .
3
52409615