Let {[x]:0 lt xlt100} and B={2^i:i€Z} . Then A union B is - countable, uncountable, finite, infinite
![](https://i.ytimg.com/vi/MSSVDJAL6JQ/mqdefault.jpg)
9:56
China | Can you solve this ? | A Nice Math Olympiad Algebra Problem
![](https://i.ytimg.com/vi/ADij-YUTp4g/mqdefault.jpg)
25:55
Um dos exames de matemática mais difíceis da Índia este ano
![](https://i.ytimg.com/vi/ij9qKonap6g/mqdefault.jpg)
9:02
Number of Onto Homomorphism (Epimorphism )from S4 to Z6
![](https://i.ytimg.com/vi/2vfedn94wWw/mqdefault.jpg)
11:18
Alice Weidel: Frau der Widersprüche? I Bundestagswahl 2025 I AfD I akkurat
![](https://i.ytimg.com/vi/toeRL1kBkCM/mqdefault.jpg)
15:17
Effect of disturbing force (Constant/Periodic) on simple harmonic motion.
![](https://i.ytimg.com/vi/ZntUvs1Tr1M/mqdefault.jpg)
11:22
Quebra-cabeça de geometria - Encontre o raio!
![](https://i.ytimg.com/vi/Z-ZkmpQBIFo/mqdefault.jpg)
25:05
Algebra - How To Solve Equations Quickly!
![](https://i.ytimg.com/vi/lT_sCxGdWyA/mqdefault.jpg)
5:14