Update Day3.js

KaarthiikM · web-flow · commit 253d2f46cefc · 2023-08-17T12:40:20.000+05:30
diff --git a/JSprogram/Day3.js b/JSprogram/Day3.js
@@ -9,6 +9,8 @@ console.log(sum);
 let n = 10;
 let naturalnumber = n*(n+1)/2;
 console.log(naturalnumber);
+//sum of cubic series for n terms formula 1^3+2^3+3^3+...+N^3 = [n(n+1)/2]^2
+//sum of square series for n terms [n(n+1)(2n+1)]/6
 
 // Write a program to find the factorial of a number.
 
@@ -28,4 +30,4 @@ for(let i=thor.length-1;i>=0;i--){
 }
 console.log(rev);
 //The coolest way to reverese in js using below code !
-console.log(thor.split("").reverse().join(""));
+console.log(thor.split("").reverse().join(""));
