Finding the DAY for any given DATE<\/p>\n\n\n\n
1) Let the given date is 14-7-2021.<\/p>\n\n\n\n
2) The formula is [ K + { (M-2) x 2.6 – 0.2 } + C\/4 + D\/4 +D-2C] divided by 7<\/p>\n\n\n\n
3) Where K is the date M is the month C is the century D is the last two digit of the year <\/p>\n\n\n\n
4) [ 14 + { (7-2) x 2.6 – 0.2} + 20\/4 + 21\/4 + 21 – 40 }] divided by 7<\/p>\n\n\n\n
if M – 2 is zero or -1 ( Feb or Jan) , less one from the year ( D ) and add 12 months to month M.<\/p>\n\n\n\n
Drop all the residuals\/fractions in all cases and take the whole number only<\/p>\n\n\n\n
5) [ 14 + 12.8 + 5 + 5 + 21 – 40] divided by 7<\/p>\n\n\n\n
6) {14 + 12 + 5 + 5 + 21 – 40) divided by 7 <\/p>\n\n\n\n
7) 17 \/ 7 = 2 and 3\/7<\/p>\n\n\n\n
If the reminder comes ZERO, it is SUNDAY. 1\/7 means MONDAY, 2\/7 means Tuesday, 3\/7 means WEDNESDAY, 4\/7 means THURSDAY, 5\/7 means FRIDAY AND 6\/7 means SATURDAY.<\/p>\n\n\n\n
Hence 14-7-2021 is Wednesday .<\/p>\n\n\n\n
9) Try for other dates also.<\/p>\n\n\n\n
By T.R.Jothilingam,Retd.Railway Station Supt., Madurai<\/p>\n\n\n\n
9442810486<\/p>\n\n\n\n
www.jollymaths.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" Finding the DAY for any given DATE 1) Let the given date is 14-7-2021. 2) The formula is [ K + { (M-2) x 2.6 – 0.2 } + C\/4 + D\/4 +D-2C] divided by 7 3) Where K is the date M is the month C is the century D is the last two … Continue reading Finding the DAY for any given DATE<\/span>