How to write this summation series?
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S=2*r^3 + 4*r^5 + 6*r^7+ 8*r^9 + ... + (2n)*r^(2n+1). Display the sum in the main script with 3 decimal places.
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the cyclist
il 1 Nov 2018
Sounds like homework. Show us what you've tried, tell us where you're stuck, and you'll probably get some help.
Risposte (1)
Yash Ubale
il 12 Nov 2018
Here is the sample code which you can use to find the summation of the above series by appropriately setting the values of 'n' and 'r'.
It is highly encouraged to first try out on your own and then ask for the solution or code.
r = 1.1;
n = 10;
sum = 0;
for i = 1 : n
sum = sum + 2*i*r^(2*i+1);
end
fprintf('Sum is : %.3f\n',sum);
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