Re: DSE 2015 answer

Posted by Abhitesh on
URL: http://discussion-forum.276.s1.nabble.com/DSE-2015-answer-tp7600806p7603037.html

Take Di=1 for i=1 to 150 and Di=0 for i=151 to 200
So we get
150*(12.5)^2 + 50*(37.5)^2

How did you solve question 42?