Let the matrices A B and C are given as follows; A = [1 -2; 0 1; 3 -3]; B = [1 5; -9 1]; C = [1 5 7 4; -9 1 2 7] Which one of the following is wrong? A+B is not possible A.B has the same size (dimension) with matrix A BA^T has the same size (dimension) C.A is 2x2
Added by Jose Manuel L.
Close
Step 1
Matrix 8 is not defined, as it is just a number and not a matrix. Show more…
Show all steps
Your feedback will help us improve your experience
Madhur L and 58 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 A, B, and C are matrices of the same size such that A − C = B − C, then A = B.
Lien L.
If $A$ and $B$ are two non-singular matrices such that $A B=C$, then $|B|$ is equal to (a) $\frac{|C|}{|A|}$ (b) $\frac{A}{C}$ (c) $\mid \mathrm{C}$ (d) none of these
If $A$ and $B$ are square matrices of equal degree, then which one is correct among the followings? [1995S] (a) $A+B=B+A$ (b) $A+B=A-B$ (c) $A-B=B-A$ (d) $A B=B A$
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