What is the determinant of [ 1 2 -3 4 5 ] [ 1 1 -3 5 6 ] [ 1 2 0 -4 7 ] ? [ 2 4 -6 9 10 ] [ -2 -4 6 -8 -9 ] Suppose A and B are 4x4 matrices with det A = 3 and det B = -2. Find det(-BATB-1). 2 -3 -2 3 12
Added by Daniel P.
Close
Step 1
However, the matrix provided is not a square matrix, so we cannot find its determinant. Please provide a square matrix. For the second question, we can use the properties of determinants to find the determinant of the product of matrices. If A and B are square Show more…
Show all steps
Your feedback will help us improve your experience
Keondre Parker and 81 other Calculus 3 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
If the determinant of the first matrix below is as given, find the determinant of the other matrix. det[[a,b,c],[r,s,t],[x,y,z]]=5 det[[-9a+3r,-9b+3s,-9c+3t],[a,b,c],[-x,-y,-z]]=0 Question 3 [10 points] If A, B, and C are 2x2 matrices; and det(A) = 3, det(B) = -1, and det(C) = -4 then compute: det(3B^3 A^T C^{-1} B^3 A^T B^2) = 0
Madhur L.
Adi S.
Recommended Textbooks
Calculus: Early Transcendentals
Thomas Calculus
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD
