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Complex Numbers question

2005 · Shift 0 · Q94

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PYQ Library
JEE Main
Mathematics
Complex Numbers
2005 · Shift 0 · Q94

Complex Numbers question

2005 · Shift 0 · Q94

JEE MainMathematicsComplex NumbersMCQ+4 / −1

If

{z_1}

and

{z_2}

are two non-zero complex numbers such that

\,\left| {{z_1} + {z_2}} \right| = \left| {{z_1}} \right| + \left| {{z_2}} \right|

, then arg

{z_1}

- arg

{z_2}

is equal to :

A
${\pi \over 2}\,$
B
$- \pi$
C
0
D
${{ - \pi } \over 2}$

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