Now, prove the following equation with Mathematical Induction.
$$ sum _{k=1}^{n} k = frac{1}{2} n (n + 1) $$ Continue reading Prove \( \sum _{k=1}^{n} k = \frac{1}{2} n (n + 1) \) with Mathematical InductionNow, prove the following equation with Mathematical Induction.
$$ sum _{k=1}^{n} k = frac{1}{2} n (n + 1) $$ Continue reading Prove \( \sum _{k=1}^{n} k = \frac{1}{2} n (n + 1) \) with Mathematical Induction
