Math, asked by nishantrajaug6562, 8 months ago

If Re (z) < 0, then the value of |1 + z+ z² + ... + zⁿ| cannot exceed (a) n (b) n |z|ⁿ + 1 (c) |zⁿ| - 1/|z| (d) |z|ⁿ + 1/|z|

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Answered by kantiindustries

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