Question

14. In a class of 35, students are numbered from 1 to 35. The ratio of boys to girls is4:5.
The roll numbers of students begin with boys and end with girls. Find the probability
that a student selected is either a boy with prime roll number or a girl with composite
roll number or an even roll number.



plz ans question consist of 12 mark each​

Answer 1

Answer:

the probality of getting obvious 1/2 so 35:35. you cut it and do it

Step-by-step explanation:

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Answer 2

Answer:

the probability of getting is 1/2 so it means 35:35

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