Matrices and Data Flashcards
1
Q
What is a Matrix?
A
A rectangular grid of values.
2
Q
What are Dimensions?
A
How many rows and columns are in a Matrix.
3
Q
What is Address?
A
The location of an entry in a matrix.
4
Q
What makes Matrices compatible for addition or subtraction?
A
Whether they have the same dimensions or not.
5
Q
What is a Scalar?
A
A number that you can multiply a matrix by.
6
Q
What is a Scalar Product?
A
The product of a scalar and a matrix.
