Ref(, Rref(; Rowswap( - Texas Instruments TI-84 Plus Manual Book

ref(, rref(

ref(, rref( ref(, rref( ref(, rref(
(row-echelon form) returns the row-echelon form of a real
ref(
columns must be greater than or equal to the number of rows.
ref(matrix)
(reduced row-echelon form) returns the reduced row-echelon form of a real
rref(
The number of columns must be greater than or equal to the number of rows.
rref(matrix)

rowSwap(

rowSwap( rowSwap( rowSwap(
returns a matrix. It swaps
rowSwap(
rowSwap(matrix,rowA,rowB)
Chapter 10: Matrices
and of
rowA rowB matrix
. The number of
matrix
.
.
matrix
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