Recent questions in Linear algebra

Sheryl Awuor
2022-03-28

Find k$k$ such that the following matrix M$M$ is singular.

M=⎡⎣⎢−225+k−5933−4114⎤⎦⎥

1183835381
2022-03-27

Let AB = Im, where A is an m×n matrix and B is an n×m matrix. If **y **∼ MVN(**μ**,In) and BA is symmetric, find the distribution of **y**T BA**y**.

2022-03-27

I need solution of Q2 of given assignment

2022-03-15
Answered

2022-03-14
Answered

2022-03-04
Answered

2022-02-23
Answered

2022-02-20
Answered

Find the expected count and the contribution to the chi-square statistic for the (Treatment, Disagree) cell in the two-way table below.

Strongly Agree | Agree | Neutral | Disagree | Strongly Disagree | |
---|---|---|---|---|---|

Control | 35 | 48 | 3 | 14 | 9 |

Treatment | 56 | 43 | 11 | 5 | 0 |

2022-02-10
Answered

Kristina Mcclain
2022-02-02
Answered

Are there vectors in

Finding detailed linear algebra problems and solutions has always been difficult because the textbooks would never provide anything that would be sufficient. Since it is used not only by engineering students but by anyone who has to work with specific calculations, we have provided you with a plethora of questions and answers in their original form. It will help you to see some logic as you are solving complex numbers and understand the basic concepts of linear Algebra in a clearer way. If you need additional help or would like to connect several solutions, compare more than one solution as you approach your task.