On the international chess board, there are 8 rooks, pairs and one do not eat together. Prove that in double spacings between rooks, there are two equal distances. The distance between two rooks is equal to the distance between the centers of the squares on which the rooks stand.
K
Khách
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
NM
0
TL
0
NT
0
DT
0