If 0 = Sunday, 1 = Monday, 2 = Tuesday, . . . , 6 = Saturday, then January 1 of year n o...

If 0 = Sunday, 1 = Monday, 2 = Tuesday, . . . , 6 = Saturday, then January 1 of year n occurs on the day of the week given by the following formula:

a. Use this formula to find January 1 of

i. 2050     ii. 2100      iii. the year of your birth.

b. Interpret the different components of this formula.