Question

The letters of the word SUCCESS are to be arranged at random. What is the probability that the vowels occur at even places.
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Answer 1

Answer:

7/2

Step-by-step explanation:

Here we have 7 letters in all.

Therefore,

n(S) = 7

Event of vowels occurring at even places,

n(E) = 2

Probability of the vowels occurring at even places

= n(S) / n(E)

= 7/2

Hope this is correct,

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