13.17. In the following Exercise 17 choose the correct answer:
If and are events such that then
(A) but
(B)
(C)
(D)
It is given that
Hence, option D is correct.
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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