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//Chapter 7 Ex 3
clc;
close;
//let the number be x; thus the reciprocal is 1/x and equation (e1)can be formed as:
//x+(1/x)=13/6; converting it into a polynomial
mycoeff=[6 -13 6];
p=poly(mycoeff,"x","coeff");
ans=roots(p);
printf("The number is: x=%1.1f or x=%1.1f",ans(1),ans(2));
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