Matrices and Data Flashcards

1
Q

What is a Matrix?

A

A rectangular grid of values.

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2
Q

What are Dimensions?

A

How many rows and columns are in a Matrix.

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3
Q

What is Address?

A

The location of an entry in a matrix.

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4
Q

What makes Matrices compatible for addition or subtraction?

A

Whether they have the same dimensions or not.

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5
Q

What is a Scalar?

A

A number that you can multiply a matrix by.

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6
Q

What is a Scalar Product?

A

The product of a scalar and a matrix.

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