Question

🤯

想問選項4的三階行列式概念

真(每題8分,共 16分)
9+8
=15
la by a
下列哪些選項的值與三階行列式|a, b, c的值相等?
az bz c₃
C3
-
2,b,c, +a,b,c, + a,b,c, – a,b,c, –a,b,c, – a,b,c, Qla,
Dabzcz +,b
-
+
|C2
la a az Xe bz az la, b, b, te
b. b₂b₃ ((4) c2 b₂ a
(
(5) a, b, b, c,
19 C2 C3
to be a
,
az bz bz tez
+ c₃
aibi. Ci
a, b, ci
Az | b2 62 Az bzcz
重著作權·勿擅自翻印
at hzc arbre
2