Question

run/call tle un/cd to compute the sum of the first 15 terms of the series: th (b) It is desired 14 n3 - 20 n2 + 5n, 110) 1,2,..15 n Develop a pseudocode of the required program. roposed algorithm in a flow chart if it is solved using a for loop ow the p () Write a MATLAB script file using for loop

Answer 1

%Matlab code for sum of 15 terms clear al1 close all %initialize s s-0; %loop for all n for n-l:15 v-14*n*3-20*n 2+5*n; end fprintf("\n\tSum of 15 is %f .\n',s) terms Sum of 15 terms is 177400.000000 Published with MATLAB® R2018a

%Matlab code for sum of 15 terms
clear all
close all

%initialize s
s=0;

%loop for all n

for n=1:15
  
    v=14*n^3-20*n^2+5*n;
    s=s+v;
  
end

fprintf('\n\tSum of 15 terms is %f .\n',s)

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