Class CBSE Class 12 Mathematics Probability Q #1739
KNOWLEDGE BASED 1 Marks 2026 AISSCE(Board Exam) MCQ SINGLE
For two events A and B such that $P(A) \ne 0$ and $P(B) \ne 1$, $P(A^{\prime}/B^{\prime})=$
(A) $1-P(A/B)$
(B) $1-P(A^{\prime}/B)$
(C) $\frac{1-P(A\cap B)}{P(B^{\prime})}$
(D) $\frac{1-P(A\cup B)}{P(B^{\prime})}$