题目
四阶行列式中包含 a_(22)a_(43) 且带正号的项是（ ）A. a_(12)a_(22)a_(31)a_(43)B. a_(11)a_(22)a_(34)a_(43)C. a_(14)a_(22)a_(31)a_(43)D. a_(34)a_(22)a_(31)a_(43)
四阶行列式中包含 $a_{22}a_{43}$ 且带正号的项是（ ）
A. $a_{12}a_{22}a_{31}a_{43}$
B. $a_{11}a_{22}a_{34}a_{43}$
C. $a_{14}a_{22}a_{31}a_{43}$
D. $a_{34}a_{22}a_{31}a_{43}$
题目解答
答案
C. $a_{14}a_{22}a_{31}a_{43}$