Math Problem Statement

déterminer z1 et z2 : ON cherche à résoudre dans C ce système : d’une part : 3z1 +5iz2=25-28i et d’autre part : -iz1-3iz2=-7+10i

Solution

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Math Problem Analysis

Mathematical Concepts

Complex Numbers
System of Linear Equations
Algebra

Formulas

z = x + iy (complex number)
System of equations in real and imaginary parts
Solving systems of equations using substitution or matrix methods

Theorems

Properties of complex numbers
Real and imaginary part separation

Suitable Grade Level

Undergraduate level