How to practice concept:eigenvalues

Attempt a question, record the concept and assumptions, then check the available answer. Rework mistakes after revising the relevant concepts. Topic tags can overlap; review the question context.

Questions 1–2 of 2. Imported answers require independent review unless marked reviewed.

Topic practice 2 questionsPage 1 of 1

Question 11

Open question
CEMCQ1 markNeeds review
Matrix A has the eigenvalues 1, 2, and 3. The Trace of

is
Your answerChoose one option.

Log in to check the answer

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

Question 31

Open question
CENAT1 markNeeds review
The eigenvalues of

are

,

, and

.
The absolute value of the determinant of matrix

is _____ (rounded off to two decimal places).

Log in to check the answer

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer