## Formula generator for MDETERM function

The MDETERM function returns the matrix determinant of a square matrix specified as an array or range. The determinant is a value that represents certain properties of the matrix, such as invertibility and solvability of linear equations.

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# How to generate an MDETERM formula using AI.

To obtain information on the ARRAY_CONSTRAIN formula, you could ask the AI chatbot the following question: “To obtain the MDETERM formula for your data, you can ask the AI chatbot the following question: "What is the formula in Excel for calculating the matrix determinant?"”

## MDETERM formula syntax

The MDETERM function in Excel calculates the determinant of a given matrix. It has a simple and straightforward syntax: =MDETERM(matrix) The "matrix" argument represents the range of cells that contain the matrix you want to find the determinant of. The matrix must be square, meaning it has the same number of rows and columns. For example, if you have a 3x3 matrix in cells A1:C3, you would use the formula: =MDETERM(A1:C3) The result will be the determinant of the matrix.

## Use Cases & Examples

In these use cases, we use the MDETERM formula to calculate the determinant of a matrix.

## Calculating the determinant of a 3x3 matrix

### Description

In this use case, we use the MDETERM function to calculate the determinant of a 3x3 matrix.

### Result

MDETERM(A1:C3)

## Determining if a matrix is invertible

### Description

In this use case, we use the MDETERM function to determine if a matrix is invertible. If the determinant is non-zero, the matrix is invertible.

### Result

IF(MDETERM(A1:C3)<>0, "Invertible", "Not Invertible")

## Solving a system of linear equations

### Description

In this use case, we use the MDETERM function to solve a system of linear equations represented by a matrix. If the determinant is non-zero, the system has a unique solution.

### Result

IF(MDETERM(A1:C3)<>0, "Unique Solution", "No Solution")

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