Mathematics
Senior High
Solved
(3)が分かりません!なす角の求め方が分かりません!解説お願いします🙇🏻♀️
106 1辺の長さが6の立方体 ABCD-EFGH について,
D
次の内積を求めよ。
B
() AB-AD
(2) AC-FB
(3) AE.GD
A,
E66.c0590
AE
1
AC
H
"G
0
62-6.c0390
E
F
-0
6/2
6
Answers
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なるほど!ありがとうございます☺️