Casio fx-260 User Manual

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• Example 2: cos 63°52’41” (DEG mode)
63 I 52 I 41 I W
• Example 3: tan (35gra)(GRA mode)
35
E h
• Example 4: cos
–1
( rad) (RAD mode)
2 A L \ 2 = A V
• Example 5: To con v er t 45 degrees to radians, grads, and
back to degrees.
F 4 45
A F 5
A F 6
A F 4
Repeated conversion between angle units can cause nor-
mally minute error to accumulate, resulting in poor preci-
sion.
0.440283084
–0.612800788
DEG
GRA
RAD
2
2
0.785398163
45.
DEG
0.785398163
50.
45.
DEG
RAD
GRA

Casio fx-260 Specifications

General

Type	Scientific
Display	10-digit LCD
Power Source	Solar
Approved for Exams	Yes, permitted for use on SAT, ACT, and AP exams
Battery Life	N/A (Solar-powered)