# Matrix Transformation Examples and Practice Problems

Recent questions in Matrix transformations
Oswaldo Riley 2023-03-31

## I need to find a unique description of Nul A, namely by listing the vectors that measure the null space$A=\left[\begin{array}{ccccc}1& 5& -4& -3& 1\\ 0& 1& -2& 1& 0\\ 0& 0& 0& 0& 0\end{array}\right]$?

Aron Campbell 2023-03-30

## T must be a linear transformation, we assume. Can u find the T standard matrix.?

Isis Everett 2023-03-16

## What is a rank $1$ matrix?

Kai Kerr 2023-03-13

## Can we say that a zero matrix is invertible?

pwysi85o 2023-03-11

## What is an augmented matrix?

1giebgm 2023-03-11

## How to solve using gaussian elimination or gauss-jordan elimination, $2x-3y-2z=10$, $3x-2y+2z=0$, $4z-y+3z=-1$?

Conor Hogan 2023-01-21

## What is the determinant of a $1×1$ matrix?

Henry Glover 2023-01-18

## What is meant by the determinant of the third-order?

Jasmine Young 2023-01-06

## How to find the determinant of a $2×3$ matrix $?$

fatihahjohari18 2023-01-03

## 4 ^ x - 2 ^ (x + 1) - 3 = 0

oxidricasbt7 2022-12-20

## Eigenvalues of a $2×2$ matrix A such that ${A}^{2}=I$I have no idea where to begin.I know there are a few matrices that support this claim, will they all have the same eigenvalues?

Jayden Davidson 2022-12-18

## Can someone explain why a row replacement operation does not change the determinant of a matrix?

criminauiac 2022-12-14

## How do you evaluate a matrix.

e3r2a1cakCh7 2022-12-03

## The matrix equation is not solved correctly. Expain the mistake and find the correct solution. Assume that the indicated inverses exist. $XA=B,X={A}^{-1}B$

atgnybo4fq 2022-11-12

## Determining the Rank of a Matrix$A=\left(\begin{array}{ccc}1& 2& 4\\ 3& 6& 5\end{array}\right)$

Hugo Stokes 2022-10-18