End of the Chapter

That about wraps it up for this chapter. You may wish to review the following. Click on a subject that interests you to go to where it was discussed.

• matrix, definition Definition of a matrix.
• element Matrix elements.
• dimensions Matrix dimensions.
• matrix, names Names for matrices and their elements.
• equality, of matrices When two matrices are equal.
• addition, of matrices Matrix addition.
• zero matrix The Zero matrix.
• addition, zero matrix Rules for adding matrices.
• multiplication, matrix scalar Scalar multiplication of a matrix.
• matrix, negation Negation of a matrix.
• matrix subtraction Matrix Subtraction.
• matrix transpose Matrix Transpose

The next chapter will discuss more things that can be done with matrices.