Math Problem Statement
Tunjukkan bahwa untuk 𝑥,𝑦∈𝐶tidak tertutup pada operasi pengurangan pada 3,4?
Solution
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Math Problem Analysis
Mathematical Concepts
Complex Numbers
Closure Property
Subtraction of Complex Numbers
Formulas
(x - y) = (Re(x) - Re(y)) + (Im(x) - Im(y))i
Theorems
Closure Property of Complex Numbers
Suitable Grade Level
Grades 10-12