16. Events E and F are such that P(not E or not F) , State whether E and F are mutually exclusive.
Given,
For A and B to be mutually exclusive,
Now,
We know,
Hence, E and F are not mutually exclusive.
CBSE Supplementary Exam 2025: Registrations open for Class 10, 12 private students today
CBSE opens application to access 10th answer scripts; verification, revaluation for Class 12 starts on May 31
CBSE supplementary exams 2025 from July 15; form submission starts on May 30
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