Consider the following relations:
$(1) \, A - B = A - (A \cap B)$
$(2) \, A = (A \cap B) \cup (A - B)$
$(3) \, A - (B \cup C) = (A - B) \cup (A - C)$
Which of these is/are correct?

  • A
    $1$ and $3$
  • B
    $2$ only
  • C
    $2$ and $3$
  • D
    $1$ and $2$

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