//Chapter 02:Basic Structures: Sets, Functions, Sequences, Sums and Matrices clc; clear; n1=100 n2=49 //From table 2 summation k^2=(n(n+1)(2n+1))/6 v1=(n1*(n1+1)*(2*n1+1))/6 v2=(n2*(n2+1)*(2*n2+1))/6 v=v1-v2 mprintf("Summation k^2 ,k=50 to 100 is %d",v)