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PROBABILITY — Statistics STD 12 Commerce — Question

Gujarat BoardEnglish MediumSTD 12 CommerceStatisticsPROBABILITY1 Mark
MCQ
What is the value of $P(A) + P(A’)?$
  • A
    $0$
  • ✓
    $1$
  • C
    $-1$
  • D
    Between $-1$ and $1$
✓

Answer

Correct option: B.
$1$

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