Home
Class 11
MATHS
Two unblased die are thrown. Find the pr...

Two unblased die are thrown. Find the probability that the sum is 8 or greater if 3 appears on the first die.

Text Solution

Verified by Experts

The correct Answer is:
`therefore P(B//A) = (P(A nn B))/(P(A)) = (1)/((18)/((1)/(6))) = (1)/(underset3(cancel18))xx (cancel6)/(1) = 1/3`
Promotional Banner

Topper's Solved these Questions

  • INTRODUCTION OF PROBABILITY THEOREM

    SURA PUBLICATION|Exercise ADDITIONAL PROBLEM SECTION - C|4 Videos

  • INTRODUCTION OF PROBABILITY THEOREM

    SURA PUBLICATION|Exercise ADDITIONAL PROBLEM SECTION - D|5 Videos

  • INTRODUCTION OF PROBABILITY THEOREM

    SURA PUBLICATION|Exercise EXERCISE 12.4|5 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

Two dice are rolled. Find the probability that the sum of the outcome is greater than 9.

Two dice are thrown. What is the probability that the sum of the numbers appearing on the two dice is 11, it 5 appears on the first?

In a single throw of two dice what is the probability of obtaining a number greater , if 4 appears on the first dice?

In a single throw of two dice what is the probability of obtaining a number greater than 7 , if 4 appears on the first dice?

A die is thrown 4 times. Find the probability of getting at most two 6.

A die is thrown again and again until three sixes are obtained. Find the probability obtaining the six in the sixth throw of the die.

Given that the two numbers appearing on throwing two dice are different. Find the probability of the event 'the sum of numbers on the dice is 4.

A die is thrown two times.

A die is thrown once. If probability of getting even

Two dice, one blue and one grey, are thrown at the same time. Write down all the possible outcomes. What is the probability that the sum of the two numbers appearing on the top of the dice is 8