deletions | additions       diff --git a/beginproblem_a_You_a.tex b/beginproblem_a_You_a.tex  index c08f8eb..f755b90 100644  --- a/beginproblem_a_You_a.tex  +++ b/beginproblem_a_You_a.tex 
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\end{problem}  \textbf{Solution 2: }  \textbf{Proof:}  \\*  Base Case: For $n=3$, $2^3+3^3+4^3 \leq 5^3 = 99 \leq 125$. The inequality holds true for $n=3$  \\  Assume: $2^k+3^k+4^k\leq5^k$. We must show that $k+1$, $2^{k+1}+3^{k+1}+4^{k+1}\leq5^{k+1}  To submit the homework, you need to upload the pdf file into ilearn by 8AM on Tuesday,  January 21, and turn-in a paper copy in class.