Texas Instruments solar TI-36X User Manual
Page 25
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Ti36eng1.doc TI-36X II Manual Linda Bower Revised:
01/10/03 10:47 AM Printed: 01/10/03 10:47 AM Page 23 of
48
& displays a menu (DEG RAD GRD) to express
angle measurements in degrees (default), radians, or
grads, respectively.
³
Problem
You probably know that 30
й=е/6 radians. In the default
Degree Mode, find the sine of 30
é. Then set the
calculator to Radian Mode and find the sine of
å/6
radians.
e 3 0 O V
sin(30)
ß
0.5
,-/
& " V " 5 = 6 O
V
sin(
ес6)
Я
0.5
4),
You can override the Angle Mode with the
/ key.
Keep the calculator in Radian Mode and find the sine of
30
é. Then return the calculator to Degree Mode and
find the sine of
å/6 radians.
e 3 0 / O V
sin(30
й)
Я
0.5
4),
& ! V " N 5 = 6 O
/ " " " O V
sin((
åñ6)
r
)
Я
0.5
,-/