Инструкция по эксплуатации CITIZEN SR-270N
Страница 152
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[ MODE ] [ MODE ]
DEG RAD GRAD
1
2 3
1
DEG
_
0.
2 [ 2nd ] [
π ]
DEG
2
π
0.
[ 2nd ] [ DRG]
D R G
1 2 3
2 [ = ]
DEG
2
π r
360.
Example 24
sin30 Deg. = 0.5
[ MODE ] [ MODE ]
DEG RAD GRAD
1 2 3
1 [ sin ] 30 [ = ]
DEG
sin 30
0.5
Example 25
Exam
cos (
2π
3 rad ) = 0.5
[ MODE ] [ MODE ]
DEG RAD GRAD
1 2 3
2 [ cos ] [ ( ] 2 [ 2nd ] [
π ] [ ÷] 3 [ = ]
RAD
cos ( 2
π / 3
– 0.5
Example 26
sin
-1
0.5
= 30 Deg.
[ MODE ] [ MODE ]
DEG RAD GRAD
1 2 3
1 [ 2nd ] [ sin
–1
] 0.5 [ = ]
DEG
sin
–1
0.5
30.
Example 27
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Эта инструкция подходит к следующим моделям: