Chapter 10: Matrices
238
matrix
T
Accessing Matrix Dimensions with
Accessing Matrix Dimensions with
Accessing Matrix Dimensions with
Accessing Matrix Dimensions with dim(
dim(
dim(
dim(
dim(
(dimension) returns a list containing the dimensions (
{
rows columns
}
) of
matrix
.
dim(
matrix
)
Note:
dim(
matrix
)
"
L
n
:L
n
(1)
returns the number of rows.
dim(
matrix
)
"
L
n
:L
n
(2)
returns the
number of columns.
Creating a Matrix with
Creating a Matrix with
Creating a Matrix with
Creating a Matrix with dim(
dim(
dim(
dim(
Use
dim(
with
¿
to create a new
matrixname
of dimensions
rows
×
columns
with 0 as
each element.
{
rows
,
columns
}
"
dim(
matrixname
)
Summary of Contents for -84 Plus
Page 1: ...TI 84 Plus TI 84 Plus Silver Edition Guidebook...
Page 213: ...Chapter 8 Draw Instructions 210...
Page 248: ...Chapter 10 Matrices 245 row value matrix rowA rowB...
Page 332: ...Chapter 12 Statistics 329...
Page 413: ...Chapter 14 Applications 410...
Page 427: ...Chapter 15 CATALOG Strings Hyperbolic Functions 424 sinh 1 value cosh 1 value sinh 1 value...
Page 496: ...Chapter 17 Activities 493 If C A and D B Stop Goto Z Quit if guesses are correct...
Page 672: ...Appendix C Service and Warranty Information 669...
