Mathematics · 2022
JEE Main · 28 June 2022, Shift 1 · Q29
The number of elements in the set {z=a+i b ∈ C: a, b ∈ Z and 1<|z-3+2 i|<4} is \ \ \ \.
The number of elements in the set $\displaystyle \{z=a+i b \in \mathbb{C}: a, b \in \mathbb{Z}$ and $\displaystyle 1<|z-3+2 i|<4\}$ is \_\_\_\_.
Official answer
40
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.