Basic Scientific Calculation 4 - Casio fx-570es User Manual

>>> Solve
tan = x 2. 3
What To Do
First turn on the calculator, set calculator to "COMP" mode and set up to MathIO. If needed, set
the calculator angle to degree mode.
W w 1 q w 1
q w 3
To solve the problem is to find the inverse tangent of 2.3.
q l
L
We can display the answer in DMS format easily.
x
29
∑
2
>>> Evaluate
x (
1
What To Do
After the exercise above, we enter the summation expression as required.
q i Q ) d + 1 R 1
I
E 2 9 p
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Casio FX-570ES One Page Exercise:
BASIC SCIENTIFIC CALCULATIONS 4
for x between 0° and 90°.
2 . 3 ) p
.
+ 1)
The Screen Display
The Screen Display
7