this is for holding javascript data
Dat Do edited beginproblem_a_You_a.tex
about 10 years ago
Commit id: efbe0f7aa002f98e19ac4177409fa07c3c22e413
deletions | additions
diff --git a/beginproblem_a_You_a.tex b/beginproblem_a_You_a.tex
index 076dd40..7fb9f97 100644
--- a/beginproblem_a_You_a.tex
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\end{problem}
\textbf{Solution 1: }
Since we are receiving one extra coupon for each consecutive day, the total coupons received for $n$ days can be represented as $\sum\limits_{i=1}^n i$
= \frac{n(n+1)}{2}