Các câu hỏi tương tự
Given 50 lines that any 3 lines are not concurrent. How many intersection point are there?
Given 50 lines that any 3 lines are not concurrent. How many intersection point are there?
Answer:
ghi rõ cách làm và dịch được nhưng không phải 150
cho 10 line
Câu1: 510x610=?10
Câu 2:Given 50 lines that any 3 lines are not concurrent. How many intersection point are there?
Ai giúp cho 5 like
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