CUET · MATHS · PYQ PAPER 2023
Given two independent events A and B such that P(A) = 0.3 and P(B) = 0.6,
Match the following:
| List - I | List - II |
| (A) P(A and B) | (I) 0.28 |
| (B) P(A and not B) | (II) 0.72 |
| (C) P(A or B) | (III) 0.12 |
| (D) P(neither A nor B) | (Iv) 0.18 |
- A A - IV, В - III, С - II, D - I
- B А - III, В - IV, C - I, D - II
- C А - II, В - III, C - IV, D - I
- D А - І, В - II, С - III, D - IV
Answer & Solution
Correct Answer
(A) A - IV, В - III, С - II, D - I
Step-by-step Solution
Detailed explanation
(A) \( P(A \text{ and } B) = P(A) \times P(B) \) \( = 0.3 \times 0.6 = 0.18 \) (Matches IV) (B) \( P(A \text{ and not } B) = P(A) \times P(B') \) \( = P(A) \times (1 - P(B)) = 0.3 \times (1 - 0.6) = 0.3 \times 0.4 = 0.12 \) (Matches III) (C)…
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