We wish all our friends, family and visitors of our website, a Merry Christmas !
Some of you got a Christmas card from us, with the following picture on it …
The solution for this riddle is easy, you can read the final text in the second column of the following table underneath, from top to bottom …”Merry Xmas”
|r to the second power||RR|
|(1/y) to the minus one power||Y|
|The square-root of x to the second power||X|
|Force divided by Acceleration||MAS|