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Let z1, z2 be two complex numbers repres...

Let `z_1, z_2` be two complex numbers represented by points on the circle `|z_1|= 1 and and |z_2|=2` are then

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`

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a,b,c,d
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