Question
Download Solution PDFIf A and B are two events such that P(A) ≠ 0 and P(B | A) = 1, then
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
- A ⊂ B = Proper Subset: every element of A is in B, but B has more elements.
- ϕ = Empty set = {}
Calculation:
Given: P(B/A) = 1
⇒
⇒ P(A ∩ B) = P(A)
⇒ (A ∩ B) = A
So, every element of A is in B, but B has more elements.
∴ A ⊂ B
Last updated on Jun 26, 2025
-> The Indian Coast Guard Navik GD Application Deadline has been extended. The last date to apply online is 29th June 2025.
-> A total of 260 vacancies have been released through the Coast Guard Enrolled Personnel Test (CGEPT) for the 01/2026 and 02/2026 batch.
-> Candidates can apply online from 11th to 25th June 2025.
-> Candidates who have completed their 10+2 with Maths and Physics are eligible for this post.
-> Candidates must go through the Indian Coast Guard Navik GD previous year papers.