Math Problem Statement
Ποια η καρτεσιανή μορφή του μιγαδικού ο οποίος έχει πολική μορφή (r,θ)=(4, -5π/6)
Solution
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Math Problem Analysis
Mathematical Concepts
Complex Numbers
Polar to Cartesian Conversion
Formulas
z = r(cosθ + i sinθ)
cos(-5π/6) = -cos(5π/6) = -√3/2
sin(-5π/6) = -sin(5π/6) = -1/2
Theorems
Euler's Formula for Complex Numbers
Suitable Grade Level
Grades 10-12
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