JEE Main 2025 Mathematics question
The largest n ∈ N such that divides 50! is :
Answer: (1)
Solution
Legendre's formula: ⌊50/3⌋+⌊50/9⌋+⌊50/27⌋ = 16+5+1 = 22.
The largest n ∈ N such that divides 50! is :
Legendre's formula: ⌊50/3⌋+⌊50/9⌋+⌊50/27⌋ = 16+5+1 = 22.