Sets $A = \{1, 2\}$ and $B = \{3, 4\}$ are called

Sets $A = \{1, 2\}$ and $B = \{3, 4\}$ are called
  1. disjoint
  2. equal
  3. equivalent
  4. identical

Solution

$A \cap B = \emptyset$, so they are disjoint.

Asked in: MH-SSC-9

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