jogosboboxx jogosboboxx
  • 16-04-2019
  • Mathematics
contestada

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

Respuesta :

LammettHash
LammettHash LammettHash
  • 16-04-2019

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

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

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

Answer Link

Otras preguntas

Please help! I dont understand this
In the year 2000, there were 8.7 deaths per 1,000 residents in the United States. If there were 281,421,906 residents in the U.S. during 2000, how many people d
Fill in the blank with these words !. abrsive 2. abound 3. abscond 4. abhor 5. abstemious 6. discreet 7. ascertain 8. discern 9. infraction 10.infringe 11.suffr
How is a tendon different from a ligament? A. A tendon joins a bone to a bone; a ligament joins a muscle to a bone. B. A tendon joins a muscle to a bone; a l
Collectively, American music, television programs, and movies are referred to as: A. outdated trends. B. popular culture. C. yesterday's fads. D. social movemen
Show how to multiply 6 x 298 using friendly numbers and then use properties and mental math.
Harold brought three pounds of red apples and 4.2 pounds of green apples from the grocery store we're both kinds of apples are $1.75 a pound how much did Harold
who is David Beckham
What's the perimeter of a 4' square
how did the fact that other countries in europe has strong rulers affect italy's fate