I really don't know. What I can say, however, is that the Hindus wrote 7 more like an upside-down J.
Well I have heard In the beginning, various Hindus wrote 7 more or less in one stroke as a curve that looks like an uppercase J
Seven's my favorite number, because everyone says it's a lucky number.. but why do they say that! What's the history behind 7 Well, it's the natural number following 6 and preceding 8. Of course... but is there more about it? Why has it been seen as somewhat of a special number throughout history? Anything interesting about it?
In the beginning, various Hindus wrote 7 more or less in one stroke as a curve that looks like an uppercase J vertically inverted.