Math Problem Statement

Функция f(x) непрерывна на отрезке от 0 до 1 и равна нулю, если x=k*2^(-n), k=0; 1; ...; 2^n. Доказать, что f(x)=0 на отрезке.

Solution

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Math Problem Analysis

Mathematical Concepts

Continuity of Functions
Density of Points in an Interval
Properties of Continuous Functions

Formulas

x_k = k * 2^{-n}, k = 0, 1, ..., 2^n
For continuity: |f(x) - f(x_0)| < ε if |x - x_0| < δ

Theorems

Theorem on Continuity and Density of Points
Epsilon-Delta Definition of Continuity

Suitable Grade Level

Undergraduate Mathematics