Math Problem Statement

Berikut adalah contoh fungsi f dan g yang keduanya tidak kontinu di titik c di R, tetapi jumlah f+g kontinu di c dan hasil kali fg kontinu di c:

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Continuity
Functions
Limits

Formulas

f(x) = \begin{cases} 1 & \text{jika } x \neq 0 \\ 0 & \text{jika } x = 0 \end{cases}
g(x) = \begin{cases} -1 & \text{jika } x \neq 0 \\ 0 & \text{jika } x = 0 \end{cases}

Theorems

Continuity of sum of functions
Continuity of product of functions

Suitable Grade Level

University Level - Undergraduate