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Arg(z) + argz¯ (z¯≠0) is ______. - Mathematics

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Question

arg(z) + arg`barz  (barz ≠ 0)` is ______.

Fill in the Blanks

Solution

arg (z) + arg `barz  (barz ≠ 0)` is 0.

Explanation:

arg(z) + arg`(barz)  (barz ≠ 0)`

If arg(z) = θ, then arg`(barz)` = –θ

So θ + (–θ) = 0

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Chapter 5: Complex Numbers and Quadratic Equations - Exercise [Page 93]

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NCERT Exemplar Mathematics [English] Class 11
Chapter 5 Complex Numbers and Quadratic Equations
Exercise | Q 25.(vii) | Page 93

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