It is known that the National Day in 2001 is Monday. What day is new year's day in 2002?
From October 1, 2001 to January 1, 2002 (31 + 30 + 31 = 92 days)
92/7=13.1
1+1=2
No plagiarism!
January 1, 2001 is Monday, so January 1, 2002 is Sunday______ .
2001÷4=500… 1. The year 2001 is a normal year with 365 days in the whole year 1 (day); the remainder is 1. One day after Monday is Tuesday. January 1, 2002 is Tuesday