Home
Class 11
MATHS
If A and B are two independent events s...

If A and B are two independent events such that `P(A uu B) = 0.6, P(A) = 0.2`, find P(B).

Text Solution

Verified by Experts

The correct Answer is:
`P(B) = (0.4)/(0.8) = (cancel4)/(cancel8) = 1/2 = 0.5`
Thus, P(B) = 0.5
Promotional Banner

Topper's Solved these Questions

  • INTRODUCTION OF PROBABILITY THEOREM

    SURA PUBLICATION|Exercise EXERCISE 12.4|5 Videos
  • INTRODUCTION OF PROBABILITY THEOREM

    SURA PUBLICATION|Exercise ADDITIONAL PROBLEM SECTION - B|4 Videos
  • INTRODUCTION OF PROBABILITY THEOREM

    SURA PUBLICATION|Exercise EXERCISE 12.2|6 Videos
  • INTEGRAL CALCULUS

    SURA PUBLICATION|Exercise Section - D (5 marks)|3 Videos
  • MATRICES AND DETERMINANTS

    SURA PUBLICATION|Exercise ADDITIONAL PROBLEMS SECTION -D (5 MARK )|3 Videos

Similar Questions

Explore conceptually related problems

If A and B are two independent events such that P(AcupB)=0.06 , P(A)=0.02 ,find P(B).

If A and B are two independent events such that P(A)=0.4" and "P(A cup B)=0.9 , find P(B).

If A and B are two independent events such that P (A) = 1//2, P(B)=1//5, then

If A and B are two events such that P(A uu B) = 0.7, P(A nn B) = 0.2, and P(B) = 0.5 , then show that A and B are independent.

If A and B are two independent events such that P(A)=0.4 and P(A uuB)=0.9 . Find P(B)

If A and B are two independent events such that P(A)=0.4 and P(AuuB)=0.9 . Find P(B).

If A and B are two events such that P(A) = 0.5, P(B) = 0.6, P(AuuB) = 0.8 , find P(A|B).

If A and B are two independent events each that P ( B ) = 0.3 and P ( A ∪ B ) = 0.9 . Find P ( A ) .

If A and B are two independent events each that P(B)=0.3 and P(AcupB)=0.9 . Find P(A) .