This function is one of the date function which will return the DAY number of the week from which we will be able to perform the other functionality.
Function
dayn(Date): The “dayn” function excepts one parameter which we need to pass the date for which we need to find the weekday number.
Example:
Output:
These function will return you the integer value which lies between 1(Monday)-7(Sunday)
We executed the above code on the monday which takes the current date (i.e. Date$)
These functionality will help us to find the position of day in the week, which will helps us to calculate the other expressions.
Hope this helps.
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