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How to find the values of d and t for the following inequalities in MATLAB. Where both f1 and f2 should be greater than 98697

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s p
s p 2017-3-21
关闭： MATLAB Answer Bot 2021-8-20
syms d t real;
assume(d>0);
assume(t>0);
f1 =406.90*((0.049*d)^4-0.04*(d-2*t)^4)/((10.35+(0.2074*d*t-0.2704*t^2)))
f2 =1627.60*((0.049*d)^4-0.04*(d-2*t)^4)/((10.35+(0.2074*d*t-0.2704*t^2)))
s = solve(f1,f2 >98697,d,t)

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