clear allclcsyms x xe k n CR TTin=915;CR=1;xe=1;eq=(xe*k^n*((Tin-T)/CR)^n)/(1+k^n*((Tin-T)/CR)^n)==x;eq1=subs(eq,T,888);eq1=subs(eq1,x,5.43/100);eq2=subs(eq,T,840);eq2=subs(eq2,x,73/100);sol=solve([eq1,eq2],[k,n]);
MATLAB: Non linear equation solution problem
equationnonlinearsolvesymbolic
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