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authorprashantsinalkar2017-10-10 12:27:19 +0530
committerprashantsinalkar2017-10-10 12:27:19 +0530
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+//chapter 8 Ex 7
+
+clc;
+clear;
+close;
+//let abhay's age 10 years ago be x
+//by the given condition: equation is x+16=3/7*(5x+16);
+mycoeff=[-64 8];
+p=poly(mycoeff,"x","coeff");
+x=roots(p);
+mprintf("Present age of abhay father is %d years",5*x+10);
+
+