College Opens at our normal time on Tuesday 12th December. The College will be open at our normal time on Tuesday 12th December after being closed on Monday to ensure …

Introduction In this article, we will look at several proofs for a famous formula. Formula: Sum of the squares $$\sum_{r=1}^{n}r^2=\frac{n}{6}(n+1)(2n+1)$$ Mathematical induction We begin with the base case, \(n=1\). The …