If z is a complex number such that |z...

If z is a complex number such that `|z|geq2` , then the minimum value of `|z+1/2|` (1) is equal to `5/2` (2) lies in the interval (1, 2) (3) is strictly greater than `5/2` (4) is strictly greater than `3/2` but less than `5/2`

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