Math Problem Statement
Determine el valor de k para el número complejo 2-(1+k)I/1-ki sea un numero real
Solution
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Math Problem Analysis
Mathematical Concepts
Complex Numbers
Conjugates
Imaginary Unit
Algebraic Manipulation
Formulas
Conjugate of a complex number: If z = a + bi, then conjugate(z) = a - bi
Difference of squares: (a - b)(a + b) = a^2 - b^2
Imaginary unit property: i^2 = -1
Theorems
Difference of Squares Theorem
Properties of Complex Numbers
Suitable Grade Level
Grades 10-12