JEE MATHEMATICS MCQ: COMPLEX NUMBERS

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Application +4 | -1

The locus of complex number

z=x+

iy where

i=\sqrt{-1}

satisfying relation

\arg (z-a)=\frac{\pi}{4}

where

a \in R

View answer and explanation

Correct option: D

x-y=a, y>0

Option C (

x+y=a, y>0

) is correct because it represents the locus of the complex number satisfying the given argument condition.

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