What is the IUPAC name of $\left(\mathrm{CH}_3\right)_2-\mathrm{N}-\mathrm{CH}_3$ ?

What is the IUPAC name of $\left(\mathrm{CH}_3\right)_2-\mathrm{N}-\mathrm{CH}_3$ ?
  1. 2, 2-Dimethylmethanamine
  2. $\mathrm{N}$ - Methyldimethanamine
  3. $\mathrm{N}, \mathrm{N}$-Dimethylmethanamine
  4. Trimethylamine

Asked in: MHT CET 2022 (05 Aug Shift 2)

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