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If z1 and z2 are non zero complex number...

If `z_1` and `z_2` are non zero complex numbers such that `abs(z_1-z_2)=absz_1+absz_2` then

A

argz_1=argz_2

B

`abs(argz_1-argz_2)=pi`

C

`z_1+kz_2=0` for some positive real k

D

`z_1barz_2+barz_1z_2lt0`

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The correct Answer is:
B
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