1) If |z|≥3, then the least value of |z+14| is A) 112 B) 114 C) 3 D) 14 Answer: Option BExplanation:|z+14| = |z−(−14)|≥|z|−|−14| = |(−z)−(14)|≥|3−14|=114 ∴ |z+14|≥114