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authorpriyanka2015-06-24 15:03:17 +0530
committerpriyanka2015-06-24 15:03:17 +0530
commitb1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch)
treeab291cffc65280e58ac82470ba63fbcca7805165 /70/CH6/EX6.1.3/6_1_3.sci
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initial commit / add all books
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+//315
+clear;
+close;
+clc;
+disp('f(x,y)=2*x^2+4*x*y+y^2');
+A=[2 2;2 1];
+a=1;
+c=1;
+b=2;
+disp(a*c,'ac=');
+disp(b^2,'b^2=');
+disp('Saddle point,as ac<b^2');