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Math Vocab

Ch.2

TermDefinition
matrix any rectangular array of terms called elements
elements any value in the array of values
m X n matrix a matrix with m rows and n columns
dimensions the number of rows ,m, and the number of columns, n, of the matrix written as m X n
row matrix a matrix that has only one row
column matrix a matrix that has only one column
nth order matrix a square matrix with n rows and n columns
equal matrices two matrices are equal if and only if they have the same dimensions and their corresponding elements are identical
additive identity of matrix if an m X n matrix is a zero matrix, then I is a additive identity matrix , such that for any m X n matrix
zero matrix a matrix whose elements are all zero
Created by: 271008dw