Ex 13.2, 11 (i) - Given P(A) = 0.3, P(B) = 0.6, find P(A and B) - Ex 13.2

part 2 - Ex 13.2, 11 (i) - Ex 13.2 - Serial order wise - Chapter 13 Class 12 Probability

 

Remove Ads

Transcript

Ex 13.2, 11 Given two independent events A and B such that P(A) = 0.3, P(B) = 0.6. Find (i) P(A and B) Given, P(A) = 0.3 & P(B) = 0.6 Since events A & B are independent P(A ∩ B) = P(A) . P(B) Now, P(A and B) = P(A ∩ B) = P(A) . P(B) = 0.3 × 0.6 = 0.18 Ex 13.2, 11 Given two independent events A and B such that P(A) = 0.3, P(B) = 0.6. Find (i) P(A and B) Given, P(A) = 0.3 & P(B) = 0.6 Since events A & B are independent P(A ∩ B) = P(A) . P(B) Now, P(A and B) = P(A ∩ B) = P(A) . P(B) = 0.3 × 0.6 = 0.18

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh is an IIT Kanpur graduate and has been teaching for 16+ years. At Teachoo, he breaks down Maths, Science and Computer Science into simple steps so students understand concepts deeply and score with confidence.

Many students prefer Teachoo Black for a smooth, ad-free learning experience.