WolframAlpha matrices

WolframAlpha Matrices

Colleen Young

Check matrix examples with WolframAlpha

Each slide is hyperlinked to a WolframAlpha query which you could easily change to check your own examples

Hyperlinks here

Multiply two matrices

See next slide for an alternative

..... or use the matrices operations calculator

Or choose subtraction or multiplication

Properties of a matrix

Simply enter a matrix to returnSeveral properties

Properties of a matrix

J: Diagonal matrixeigenvalues on leading diagonal

S: Eigenvectors in columns, note order – see J

Inverse of S

Find the inverse of a matrix

Many properties can be found by simply entering the matrix, or specify a particular property

Compute the determinant of a matrix

Compute the eigenvalues of a matrix

Diagonalize a matrix

Matrices

Enter the query ‘matrices’ andmany examples of matrix queries will be returned.

Note option for matrix operations calculator

Check the definition

Select the hyperlink to see a basic and more detailed definition and many related topics

Colleen Young