EX #20
MATHEMATICS MODE:
Example
Key in operation
e
-3
+ 10
1.2
+ In3 =
16.99733128
log
81 – log1 = 4
3
EX #21
MATHEMATICS MODE:
Example
Key in operation
Convert 180
degree into radian
and gradient
(180º =
Rad
=
200
Gad
)
Display
16.99733128
4
Display
R
180º
180º
200
12
EX #22
MATHEMATICS MODE:
Example
Key in operation
Degree Mode
3
Sin 60 =
2
1
=Cosec 45º =
Sin45
o
EX #23
MATHEMATICS MODE:
Example
Key in operation
sinh2.5 – cosh 2.5
= -0.082084998
Cosh
-1
45
= 4.499686191
Display
D
sin(60
3
2
sin(45)
-1
2
Display
sinh(2.5) – cosh(
-0.08208499862
cosh
(45
-1
4.499686191
