Casio ClassPad II fx-CP400 Examples User Manual download pdf (Page 24)

Chapter 6: Sequence Application 24

Chapter 6:

Sequence Application

0601

1. On the Sequence Editor window, tap the [Recursive] tab.

2. Tap [Type] - [

Type a

3. Input the recursion expression

= a

+ a

and the initial

values a

= 1, a

= 1.

4. Tap 8 to display the Sequence Table Input dialog box.

5. Input the

n-value range as shown below, and then tap [OK].

Start: 1 End: 5

6. Tap the down arrow button next to #, and then select ` to

create the table.

−3 = 2 + 1

0602

1. On the Sequence Editor window, tap ` to display the Sequence RUN window.

2. Tap [Calc] - [rSolve] to input the rSolve function.

3. As the argument of the rSolve function, input the expression “

= a

+ 2,

= 1”.

4. Press E.

0603

1. On the Sequence Editor window, tap ` to display the Sequence RUN window.

2. Tap [Calc] - [Σ] to input the Σ function.

3. As the arguments of the Σ function, specify the range of

n = 2 to 10 and input

the expression “a

E = n

+ 2n − 1”.

4. Press E.

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Casio ClassPad II fx-CP400 Examples User Manual Page 24