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If two complex numbers z1,z2 are such th...

If two complex numbers `z_1,z_2` are such that `|z_1|= |z_2|`, is it then necessary that `z_1 = z_2` ?

A

`max.|2z_(1)+z_(2)|=4`

B

`min.|z_(1)+z_(2)|=1`

C

`|z_(2)+(1)/(z_(1))|le3`

D

`|z_(1)+(2)/(z_(2))|le2`

Text Solution

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The correct Answer is:
a,b,c,d
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