Most of the people thinks that
-"nth celebration of Independence day=n years passed away from 1947"-

But, actually,
-"nth celebration of Independence=(n-1) years passed away from 1947"-
Where,n=Positive-Integers.

I know 😌 that You didn't understand clearly 😂 from my silly equations,so,🙃 I will here do a experiment with the years,so,later You will know that what was my point.

Okay, let's start from here,

Before going to read this article,I like to replace 1947=A,1948=B,1949=C,1950=D,1951=E and 2021=K, because of here in app, numbers 🔢 recognise as phone number, which is became 🤣 technical-barrier 🚧 in this app.

So, 🤔 instead of numbers 🔢,I will use Letters as some pre-assigned numbers.

Now...