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1990

Q:


  • 1
    12, 67, 21, 30
  • 2
    43, 56, 13, 23
  • 3
    43, 56, 21, 42
  • 4
    31, 57, 21, 42
  • Show Answer
  • Workspace

Answer : 3. "43, 56, 21, 42"

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