Quantity a: probability of having 53 sundays in a leap year quantity b: probability of having 5 sundays and 5 mondays in february month a leap year
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A:we know that e leap year contain 366 days and 1 year have 52 Sunday
so probability of 53 Sunday =1/7
B:in leap year the February month contains 29days and the extra days are monday, Tuesday, Wednesday, Thursday, Friday, Saturday or Sunday
so probability of 5monday and 5sunday =2/7
so probability of 53 Sunday =1/7
B:in leap year the February month contains 29days and the extra days are monday, Tuesday, Wednesday, Thursday, Friday, Saturday or Sunday
so probability of 5monday and 5sunday =2/7
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