Matrix value multiplication error
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Hi, so I'm trying to get the n values to multiply each values in the P matrix in order to get the compound interest values, but I'm getting this error, how can I fix this?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/892030/image.png)
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David Hill
2022-2-12
Use the code box!
n=[1,3,16];
P=[300 400 500 700 1000]';%transpose
t=4;
y=P.*(1+t/100).^n-P;
3 个评论
David Hill
2022-2-12
Not true.
y =
12.0000 37.4592 261.8944
16.0000 49.9456 349.1925
20.0000 62.4320 436.4906
28.0000 87.4048 611.0869
40.0000 124.8640 872.9812
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