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EL-9900 Graphing Calculator
3
DisplayStep
Key Operation
1
2
Specify the programme mode.
Select the title TENSION.
Tension T is 21.840kg and
S is 23.795kg.
Exercise
Calculate the tension assuming weight=40kg, angle A=30˚ 15' 20", and angle
B=27˚ 45' 40". Enter the angles with sexagesimal numbers.
Set up condition: decimal point digit number in TAB 3 Mode, decimal
point in Fix Mode, and angle unit in Deg Mode.
4
Enter the values of angles
A and B.
Enter the value of weight.
3
CL2C
SET UP
2nd F
3D
1B
3
PRGM
A
ENTER
ENTER
ENTER
0152
0
2
7
4
54
0
4
0
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