MathDB

6.1

Part of MathLinks Contest 2nd

Problems(1)

0261 parity with floor function 2nd edition Round 6 p1

Source:

5/10/2021
Determine the parity of the positive integer NN, where N=⌊2002!2001⋅2003⌋.N = \lfloor \frac{2002!}{2001 \cdot2003} \rfloor.
algebrafloor functionfunction