The argument of a purely imaginary positive number is π/2.
Answer
FALSE
Solution
For purely imaginary positive number (e.g., 2i): argument = π/2 (or 90°). For negative imaginary (-2i): argument = -π/2 or 3π/2.
About this question
Subject: Mathematics · Chapter: Complex Numbers and Quadratic Equations · Topic: Complex Numbers and Argand Plane
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