Mathematics
Senior High
Solved
この問題の解き方がわからないので、教えていただきたいです。
2. 次の行列式を因数分解せよ.
1
(1) a
b²c²
1
b
c²a²
1
C
a²b²
(2)
a
D
b b
b a b
b b
a
5
5
2.
(1) (a−b)(b − c)(c − a)(ab+bc+ca)
-
(2) (a +2b)(a − b)²
Answers
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ありがとうございます!