Casio ClassPad II fx-CP400 Examples User Manual download pdf (Page 5)

Chapter 2: Main Application 5

0216 5Wlista[2]E

Tip: You can also perform the above operations on the “ans” variable when it contains LIST data.

Example: {1, 2, 3} E {1, 2, 3}

D[2]E 2

0217 list3*{6,0,4}E

0218 {10,20,30}W{x,y,Z}

0219

[[1,2][3,4]]Wmat1E

[d[d1,2e[d3,4eeW

mat1E

0220

mat1[2,1]E

↑

Row Column

0221 5Wmat1[1,2]E

Tip: You can also perform the above operations on the “ans” variable when it contains MATRIX data.

0222

1. 6 (Creates a 1-row × 2-column matrix.)

1e2

2. 6 (Adds one column to the matrix.)

3. 7 (Adds one row to the matrix.)

4e5e6

4. Assign the matrix to the variable named “mat2”.

eWmat2E

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Casio ClassPad II fx-CP400 Examples User Manual Page 5