`Hey,
Note: If you have any queries related the answer please do comment. I would be very happy to resolve all your queries.
clc
clear all
close all
format long
syms l w
w=matlabFunction(solve(1200-w*l));
C=@(l) 5*l+3*(l+2*w(l));
Length=fminbnd(C,0,100)
Width=w(Length)
Kindly revert for any queries
Thanks.
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