JEE Main 2022 · 25 July · morning · Single correct · +4 / −1

For n ∈ N, let Sₙ={z ∈ C:|z-3+2 i|=n/4} and Tₙ={z ∈ C:|z-2+3 i|=1/n}. Then the number of elements in the set {n ∈ N: Sₙ ∩ Tₙ=φ} is :

  1. (a) 0
  2. (b) 2
  3. (c) 3
  4. (d) 4
Answer and solution

Answer (d) 4

No written solution for this question yet.

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Asked about 160 times in JEE Main since 2020. This question is from 2022.