17(iii) A and B are events such that P(A) , P(B) and P(A and B) . Determine (iii) P(A or B)
Given, P(A) = 0.42, P(B) = 0.48 and P(A and B) = 0.16
(iii) We know,
= 0.74
CBSE Results 2024: Last 9 years’ CBSE Class 10, 12 result date and time; links to check score
CBSE Board exams twice a year from 2025, no plan for semesters: MoE
CBSE Class 12 board exams 2025 to have 50% competency-based questions; no change in 10th
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