# Casio FX-115ES Scientific Calculator "calculate determinant matrix" Questions

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Question about Casio Office Equipment & Supplies

## I get a dimension error on my screen from my matrix

...calculate its determinant [Shift][MATRIX] [7:det] [SHIFT][MATRIX][3:MatA] close the right parenthesis and [=]. If determinant is different from zero then you can calculate its inverse. If matrix MatA ...

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Question about Texas Instruments Office Equipment & Supplies

## Calculator error

...always says "err: SINGULAR MAT" but I have my numbers in Matrix A, so what is the problem?? What's the determinant of the numbers in matrix A? A singular matrix is a matrix whose determinant is

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Question about Casio Office Equipment & Supplies

## When trying to find the determinant of a matrix

...calculate the determinant etc. Here is a detailed account of how to calculate the determinant of a square matrix. I assume you know how to define your matrix, but I will repeat it here for others who ...

Question about Casio Office Equipment & Supplies

## How to find the determinant

...Calculate the determinant of a matrix already defined [8:Trn] The transpose of a matrix already defined Once you have created a square matrix, for example matA. You press [Shift][Matrix] [7:det] ...

Question about Casio Office Equipment & Supplies

## I want to solve my

...A Assuming you have a square matrix in MatA, press SHIFT [MATRIX] 7 SHIFT [MATRIX] 3 EXE [MATRIX] is the shifted function of the 4 key. MATRIX 7 invokes the determinant function and MATRIX 3 names ...

Question about Casio Office Equipment & Supplies

## When i click the F2

...calculate the determinant etc. Here is a detailed account of how to calculate the determinant of a square matrix. I assume you know how to define your matrix, but I will repeat it here for others who ...

Question about Sharp Office Equipment & Supplies

## How to find the determinant by Sharp ELW516 Scientific Calculator

...and choose 0 for det (determinant). Then input the matrix you want the determinant of by pressing MATH and 1 for MATRIX. Select the matrix you would like to work with eg, matA and press then press

Question about Texas Instruments Office Equipment & Supplies

## L want to know an example of a4 by 4 matrix

is 1. Use the matrix editor to create a 4x4 matrix with 1s along the main diagonal (upper-left to lower-right) and 0s elsewhere. Then use the det() function to calculate the determinant of this matrix

Question about HP Office Equipment & Supplies

## Determinants of matrix

...you must first create a square matrix, using the Matrix editor. Then you look for the command that calculates the determinant. The syntax will look something like this det (Mat A)

Question about Casio Office Equipment & Supplies

## How do I find the determinant of a matrix?

calculate the determinant of a square matrix. I assume you know how to define your matrix, but I will repeat it here for others who might not know. You can skip to Calculation 1.Turn Calculator ON. If

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