Understand the problem The product \((8)(88888……8)\), where the second factor has k digits, is an integer whose digits have a sum of \(1000\). What is k? Source of the problem American Mathematical Contest 10A Year 2014 Topic Number Theory Difficulty...

Mathematics is itself mind blowing. It is not only a subject or a topic but it is the description of life. Nothing is possible without Mathematics. Mathematics is not only about interest but it is about excellence. People often misguide the subject as “full of...

Alright! So there are a number of Mathematicians who have enriched the field of Mathematics like Pythagoras,Leonardo Pisano, Srinivasa Ramanujan, Euler. Not really pointing at the best but one of the best Mathematicians till date we have is Johann Carl Friedrich...

Understand the problem For how many positive integers (n) does 1+2+3+4+….+n evenly divide from 6n? (a)3. (b)5. (c)7. (d)9. (e)11 Source of the problem American Mathematical Contest 2005 10A Problem 21 Topic Number Theory Difficulty Level...

Zero is the smallest number non-negative integer the immediately precedes 1. It is an even number as it as it is divisible by 2 with the remainder itself 0 { 0 ≡ 0 (mod 2)} i.e. no remainder . It cannot be termed as a positive or a negative number. The correct way of...