Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class

Miscellaneous

Misc 1 (i)

Misc 1 (ii)

Misc 2 (i) Important

Misc 2 (ii)

Misc 3

Misc 4

Misc 5 Important

Misc 6

Misc 7 Important

Misc 8 Important

Misc 9 Important

Misc 10 Important

Misc 11 (MCQ) Important

Misc 12 (MCQ) You are here

Misc 13 (MCQ)

Question 1 Important Deleted for CBSE Board 2024 Exams

Question 2 Important Deleted for CBSE Board 2024 Exams

Question 3 Important Deleted for CBSE Board 2024 Exams

Question 4 Deleted for CBSE Board 2024 Exams

Question 5 Important Deleted for CBSE Board 2024 Exams

Question 6 Important Deleted for CBSE Board 2024 Exams

Chapter 13 Class 12 Probability

Serial order wise

Last updated at Aug. 16, 2023 by Teachoo

Misc 12 If P(A|B) > P(A), then which of the following is correct : (A) P(B|A) < P(B) (B) P(A ∩ B) < P(A) . P(B) (C) P(B|A) > P(B) (D) P(B|A) = P(B) Given P(A|B) > P(A) (𝑃(𝐴 ∩ 𝐵))/(𝑃(𝐵))>"P(A") P(A ∩ B) > P(A) . P(B) Finding P(B|A) P(B|A) = (𝑃(𝐴 ∩ 𝐵))/(𝑃(𝐴)) From (1) P(A ∩ B) > P(A) . P(B) Dividing by P(A) both sides (𝑃(𝐴 ∩ 𝐵))/(𝑃(𝐴))>(𝑃(𝐴). 𝑃(𝐵))/(𝑃(𝐴)) P(B|A) > P(B) So, C is the correct answer.