Seudónimo Seudónimo
  • 16-01-2020
  • Mathematics
contestada

SOMEONE PLEASE HELP ME ASAP PLEASE!!!!​

SOMEONE PLEASE HELP ME ASAP PLEASE class=

Respuesta :

inchu420 inchu420
  • 28-01-2020

Answer:

Therefore,

[tex]a_{21}=2[/tex]

Step-by-step explanation:

Given:

[tex]A=\left[\begin{array}{ccc}3&6&9\\2&4&8\\\end{array}\right][/tex]

To Find:

a₂₁ = ?

Solution:

Let,

[tex]A=\left[\begin{array}{ccc}a_{11}&a_{12}&a_{13}\\a_{21}&a_{22}&a_{23}\\\end{array}\right][/tex]

We require  ' a₂₁ ' i.e Second Row First Column Element

So on Comparing we get

∴ [tex]a_{21}=2[/tex]

Therefore,

[tex]a_{21}=2[/tex]

Answer Link

Otras preguntas

What is the day after Halloween called? a. All Sinners’ Day b. All Saints’ Day c. After Hallow’s Day d. Hallowmass
The word for political or social change is abolition. strike. reform. suffrage.
Tickets for the basketball game cost 14$ each. If the sale of the tickets brought in 2,212$, how many tickets were sold?
75 is 10 less than what
What is the day after Halloween called? a. All Sinners’ Day b. All Saints’ Day c. After Hallow’s Day d. Hallowmass
what did the stone age drink.
Is 140 a multiple of 15
In which country did President George H.W. Bush's diplomatic skills result in a foreign policy that demonstrates the power of multilateralism? China Iraq Panama
20*20*65*78*f = 90008What is 'f"?Please
solve the percent problemis/of48 is 12% of what number what number is 175%of 76what percent of 16 is 20what percent of 200 is 96