Explanation
Step 1: Calculate the total number of days between the two dates
To find how many days have passed from the reference date to the target date, subtract the initial date from the final date:
Total days=15−1=14 days
Step 2: Find the number of odd days
Since a week consists of exactly 7 days, any day of the week repeats itself every 7 days. We divide the total number of days by 7 to calculate the remaining "odd days":
Odd days=714=2 weeks with a remainder of 0
Remainder=0
Step 3: Determine the day of the week
Since the number of odd days (remainder) is exactly 0, the day of the week will not shift forward. It will be the exact same day as the starting reference day.
Target Day=Thursday+0=Thursday
