Square Matrix: Definition & Concept


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question 1 of 3

How many entries does a 3x3 matrix have?

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1. Can you add a square matrix and a matrix that is not square?

2. What is the value in the resulting matrix for the position in the third row and third column?

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About This Quiz & Worksheet

This quiz and corresponding worksheet will gauge your understanding of the square matrix. Topics you will need to know in order to pass the quiz include entries, rows, and columns.

Quiz & Worksheet Goals

Use these assessment tools to measure your knowledge of the following:

  • Number of entries in a given matrix
  • Characteristics of a matrix
  • Adding square and not-square matrices

Skills practiced

This worksheet and quiz let you practice the following skills:

  • Reading comprehension - ensure that you draw the most important information from the related geometry lesson
  • Problem solving - use acquired knowledge to solve square matrix practice problems
  • Knowledge application - use your knowledge to identify a type of matrix in a given graphic

Additional Learning

To learn more about this topic, review the lesson titled Square Matrix: Definition & Concept, which covers the following objectives:

  • Define square matrix
  • Define entry
  • Recognize an identity matrix
  • Add and multiply square matrices