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In a non leap year find …

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In a non leap year find probability of 53 Mondays and 53 tuesdays
  • 1 answers

Gaurav Seth 4 years, 5 months ago

Non Leap year has 365 days

365days = 52 weeks + 1 day

Since, There are 52 weeks in a non leap year,

Therefore, There are minimum 52 Tuesday.

Now 1 additional day can be :

{ M , T , W , Th , F , Sa , S }
n(S) = 7

Probability of getting 53 Tuesday = Probability of getting Tuesday as extra day

So, P = 1/7
 

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