Probabilty of getting 53 mondays in a leap year:
In a leap year, there are 366 days.
52 weeks = 364 days
1 leap year = 52 weeks and 2 days
These extra two days can be sun-mon, mon-tue, tue-wed, wed-thu, thu-fir, fri-sat, sat-sun.
Total number of outcomes = 7
Number of favourable outcomes =2
P(53 mondays) = 2/7
Probabilty of getting 53 tuesdays in a leap year:
In a non-leap year, there are 365 days.
52 weeks = 364 days
1 leap year = 52 weeks and 1 day
These extra day can be sun, mon, tue, wed, thu, fri, sat.
Total number of outcomes = 7
Number of favourable outcomes = 1
P(53 tuesdays) = 1/7