patrickdinoso patrickdinoso
  • 08-06-2022
  • Mathematics
contestada

can you please help me? 2.1.3

can you please help me 213 class=

Respuesta :

loneguy
loneguy loneguy
  • 08-06-2022

[tex]~~~~~~2I_2 - A\\\\\\=2\begin{bmatrix}1&0\\0&1 \end{bmatrix}-\begin{bmatrix}4&2\\3&-3 \end{bmatrix}\\\\\\=\begin{bmatrix}2&0\\0&2 \end{bmatrix}-\begin{bmatrix}4&2\\3&-3 \end{bmatrix}\\\\\\=\begin{bmatrix}2-4&0-2\\0-3&2+3 \end{bmatrix}\\\\\\=\begin{bmatrix}-2&-2\\-3&5 \end{bmatrix}[/tex]

Answer Link

Otras preguntas

which musical style depends on the performer to frequently change arrangement of simple tunes?
Why is genetics considered a theory and not a hypothesis?
Gametes are formed in a process called: a Crossing Over b Mitosis c Meiosis d Replication
Which of the following is not an embryonic stem cell? Totipotent Multipotent Pleuripotent Zygote
Benefits of active listening can include stronger relationships, more and new information, and fewer misunderstandings.
Read the following line from Act IV, Scene 5 of Romeo and Juliet, when Capulet speaks of Juliet’s death: Death, that hath ta’en her hence to make me wail, Ties
Aerobic respiration produces _______ as products. glucose, oxygen, and energy carbon dioxide, water, and glucose carbon dioxide, water, and energy glucose,
What functions do the specialized leaves of sundews perform?
What characteristic of sphagnum peatlands is responsible for their ability to inhibit decomposition?
A weather balloon on the ground has a volume of 200 L at 25.0 °C when filled with helium to a pressure of 100 kPa. What is the volume of the balloon (in L) at 9