Solving J(1/2) and J(-1/2) Bessel's functions

9:37
Recurrent relation of the Bessel's function

21:35
Comment intégrer en utilisant la substitution U

28:08
TISE in 3d radial behavior

7:47
Germany | Can you solve this?| Math Olympiad

11:34
Mathematics for sciences and engineering

18:39
138- Bac Maths 2025 - Bienaymé Tchebychev et derniers conseils

25:30
ENS MPI 2025 !!! un oral tout frais qui envoie du lourd !

8:55