Question

211 213)
A=0
det A = a a
-a
- аа
11 22 12 21
a 21
a22
4 2
A =
A =( ) => det A = 4.0 -2.3 = -6
3 0
$||$
​

Answer 1

Resposta:

oiioioooodhdhdidhfffd