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Casio fx-180P Operation Manual page 8

Scientific calculator

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266383 2200mM&)
12008
600mep
18 0&4)
23 ea}
3300M
3800MI&)
156 me}
1290) &)
-17-
READ-OUT
.
148
25)
14,41666667
3663 | 14.42666667
for) GS)
14925936,
5-2
trigonometric/Inverse trigonometric functions
EXAMPLE
sin {Zirad | =0.5
"DEG"
cos 68°52 '41 "=0.440283084
"RAD" {feos} (&))
OPERATION
ME6ae
(oH)
636I52FI41
2-sin 85°
cos 65°
=0.597672477
sin-'>-=30°
"DEG"
cos-¥2-0,7853981 63rad
"RAD
2
3
tan-'|0.6104=31,39989118"
"DEG"
=31°23'59.61"
sin-".8 -cos-'0.9
"DEG" () 8%)
= 27417'17.41"
"DEG" 2B45@H65e8
READ-OUT
63.87805555
0.440283084,
~0.61280078
0.597672477
wW o
0.785398163
31.39989118
31923559.61
27.28816959
27947917,41
9
§ oO
EXAMPLE
Exponentials, Powers and Roots)
log 1.23 (=logyo 1.23) =0.089905111
Ingo loge 90) =4.49980967
OPERATION
16123
30%)
|
log 496+1n456=0.434294481
456@@mR@HE
|
10'?3 1698243652
e*$=90.01 71313
1236)
405Me
READ-OUT
0.089905111
4.49980967
0.434294481
16.98243652
90.0171313
N
~
[2]
°
ao No
= ~~ ~N
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