Multiple People, Overlaps & Interchanges
कई लोग, overlap और interchange
title
Multiple People, Overlaps & Interchanges
- Order & Ranking
- Multiple People, Overlaps & Interchanges
नमस्ते दोस्तों, कैसे हैं आप सब? चलिए आज की class शुरू करते हैं। आज की class में समझेंगे — कई लोग, overlap और interchange। बिलकुल zero से, एकदम आसान भाषा में। चलिए शुरू करते हैं!
Scene 1/13
Interactive — learn by doing. Drag, tap and explore to build the intuition.
Rank from one end fixes the other
If someone is Lth from the left in a row of N, they are (N + 1 − L) from the right. The two ranks always add to N + 1.
1
2
3
4
5
6
7
8
9
10
4 (left) + 7 (right) = 10 + 1
7ᵗʰ from the right
The person is counted from both ends, so left-rank + right-rank = total + 1 (the +1 is the person themselves).