MathDB

2

Part of 2002 Austria Beginners' Competition

Problems(1)

x^[x]=9/2

Source: 2002 Austria Beginners' Competition p2

10/4/2022
Prove that there are no x∈R+x\in\mathbb{R}^+ such that x⌊x⌋=92.x^{\lfloor x \rfloor }=\frac92.
floor functionalgebra