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Sets
JEE Advanced · Mathematics · 2 past questions
Topic
Counting functions and relations
1
Sets of numbers of the form a + b√2
1
Level
Easy
0
Moderate
1
Year
2025
0
2024
1
1 of 2 ·
show all
Q2
2024 Paper 1
Let $S = \{a + b\sqrt{2} : a, b \in \mathbb{Z}\}$, $T_1 = \{(-1+\sqrt{2})^n : n \in \mathbb{N}\}$, and…
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