1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kisachek [45]
3 years ago
14

Dada a Matriz A= [1 -2 1 ][-3 1 4] [0 6 8] , escreva uma matriz B diferente de A, tal que detA =detB.

Mathematics
1 answer:
Mariulka [41]3 years ago
3 0

Use o fato de que o determinante de qualquer matriz quadrada é o mesmo da sua transposta.

\mathbf A=\begin{bmatrix}1&-2&1\\-3&1&4\\0&6&8\end{bmatrix}

\mathbf B=\mathbf A^\top=\begin{bmatrix}1&-3&0\\-2&1&6\\1&4&8\end{bmatrix}

You might be interested in
7.3×9.6 show your work
Alex_Xolod [135]
            1
            7.3
         x 9.6 
          -------  
           438
      + 647 0
       69. 0 8, hope that helped
6 0
3 years ago
Factor: 2x^2 - 4x + 1
shepuryov [24]
Yes that’s it son welp ok
7 0
3 years ago
What is the length of AC?
MatroZZZ [7]
The sin <ABC means that AC/AB. So we know AB=34. AC/AB=8/17. So the length of AC is 16. cos<ABC means BC/AB. tan<ABC means AC/BC.
8 0
3 years ago
Read 2 more answers
The following are the temperatures of 10 days in winter in °C.
lyudmila [28]
The mean is 2.5. also there is mean, median, mode calculators online to help you with these in the future
5 0
2 years ago
2000x100 guesss yall
Svet_ta [14]

Answer:

200,000

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Removing which point from the coordinate plane would make the graph a function of x? On a coordinate plane, points are at (negat
    7·2 answers
  • Mary, Kevin, and Ahmad served a total of 126
    7·1 answer
  • find five solutions of the equation y=20x. select integers for values for x starting with -2 and ending with 2
    11·1 answer
  • The area of the conference table in Mr. Nathan’s office must be no more that 175 ft^2. If the length of the table is 18 ft more
    14·1 answer
  • You have just moved to a new town and are trying to select a bank. Bank A offers a checking account for only $25 per month and r
    8·2 answers
  • Need help big time this is due at 11:59 please help ​
    14·2 answers
  • What is 0.24% as a decimal
    6·2 answers
  • When comparing data quickly, it’s best to use a
    6·1 answer
  • Abby can paint 1/3 of her room in 30 minutes.at what rate could she paint her room?
    11·2 answers
  • Please help me with this too , it would mean alot​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!