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A die is thrown twice.find the probability that
1)5 will come atleast once
2)5 will not come up either times?
Most Upvoted Answer
A die is thrown twice.find the probability that 1)5 will come atleast ...
The probability of getting a 5 on a single die throw is 1/6.

1) Probability that 5 will come at least once:
- To find the probability that a 5 will come at least once in two throws of a die, we need to calculate the probability of the complement event, i.e., the probability that a 5 will not come up in any of the throws.
- The probability of not getting a 5 on a single throw is 5/6.
- Therefore, the probability of not getting a 5 on both throws is (5/6) * (5/6) = 25/36.
- The probability of getting a 5 at least once is 1 - 25/36 = 11/36.

2) Probability that 5 will not come up either time:
- The probability of not getting a 5 on a single throw is 5/6.
- Therefore, the probability of not getting a 5 on both throws is (5/6) * (5/6) = 25/36.
In conclusion, the probability of getting a 5 at least once in two throws of a die is 11/36, and the probability of not getting a 5 on either throw is 25/36.
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A die is thrown twice.find the probability that 1)5 will come atleast once 2)5 will not come up either times?
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A die is thrown twice.find the probability that 1)5 will come atleast once 2)5 will not come up either times? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about A die is thrown twice.find the probability that 1)5 will come atleast once 2)5 will not come up either times? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A die is thrown twice.find the probability that 1)5 will come atleast once 2)5 will not come up either times?.
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