Online Course Discussion Forum

MC4 Problem Typo?

 
 
Picture of Derek Dong
MC4 Problem Typo?
by Derek Dong - Sunday, 9 December 2018, 7:07 PM
 

For example 2 in Counting 2, is it supposed to be |x1-x(i+1)|=i not n?

 
Picture of Dr. Kevin Wang
Re: MC4 Problem Typo?
by Dr. Kevin Wang - Monday, 10 December 2018, 11:39 AM
 

Not exactly.  It is indeed a typo: it should be $|x_i - x_{i+1}|=n$; note the $x_i$ instead of $x_1$.

I will update the packet itself.