Issue with plotting. I put it in a vector but it returns a scalar once it goes through the calculation

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Ash matlab
Ash matlab 2020-4-4
评论： Ash matlab 2020-4-4
Hi everyone
I wanted to plot this program. My N ranges from 1 to 60 and the function is set below it. However it only runs when N=60. Like i don't get a vector from er
%%%%%%%%%%%
x = 10;
N = [1:60]
sumN = x.^N/factorial(N);
er =abs(sumN-exp(x))/exp(x);
plot(N,er,'*')

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采纳的回答

Tommy
Tommy 2020-4-4
Add a dot before the division symbol in the third line for element-wise division:
x = 10;
N = [1:60]
sumN = x.^N./factorial(N);
er =abs(sumN-exp(x))/exp(x);
plot(N,er,'*')

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