Probability 5 Question 5
5. In a game, a man wins
(2019 Main, 12 Jan II)
(a)
(b)
(c) 0
(d)
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Answer:
Correct Answer: 5. (c)
Solution:
- Let
Now, as the man decides to throw the die either till he gets a five or a six or to a maximum of three throws, so he can get the success in first, second and third throw or not get the success in any of the three throws.
So, the expected gain/loss (in ₹)
