What is a matrix?
Matrices

Flashcard
•
Mathematics
•
12th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A matrix is a rectangular array of numbers arranged in rows and columns.
2.
FLASHCARD QUESTION
Front
What is the order of a matrix?
Back
The order of a matrix is defined by the number of rows and columns it contains, expressed as 'm x n' where m is the number of rows and n is the number of columns.
3.
FLASHCARD QUESTION
Front
What comes first in the order of a matrix?
Back
Row.
4.
FLASHCARD QUESTION
Front
How do you identify an element in a matrix?
Back
An element in a matrix is identified by its position, given as (row, column). For example, the element in the second row and third column is denoted as R[2,3].
5.
FLASHCARD QUESTION
Front
How many columns are in a 5 x 4 matrix?
Back
4.
6.
FLASHCARD QUESTION
Front
What is matrix addition?
Back
Matrix addition involves adding corresponding elements of two matrices of the same order.
7.
FLASHCARD QUESTION
Front
What is matrix subtraction?
Back
Matrix subtraction involves subtracting corresponding elements of two matrices of the same order.
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