One of three events must happen: odds against the third from the odds of the other two
The same question, asked 2 times: 10 May 2023 S1*, 9 May 2024 S1. Every wording below, oldest first.
Try each one first, then open its answer.
Question 1
10 May 2023 S1
142There are three events A, B, C, one of which must and only one can happen. The odds are 8:3 against A, 5:2 against B and the odds against C is , then value of k isTap an option to check your answer.
Question 2
9 May 2024 S1
132A, B, C are three events, one of which must and only one can happen. The odds in favor of A are , the odds against B are . Thus, odds against C areTap an option to check your answer.