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diff --git a/1332/CH9/EX9.6/9_6.sce b/1332/CH9/EX9.6/9_6.sce
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+//Example 9.6
+//House Holder Transformation
+//Page no. 300
+clc;clear;close;
+
+A=[4,2,1;2,5,-2;1,-2,7]
+disp(A,'A=')
+k=0;
+for j=2:3
+    k=k+A(j,1)^2;
+end
+a=A(2,1)*abs(1/A(2,1))*sqrt(k);
+disp(a,'alpha=')
+U=[0;a+A(2,1);A(3,1)];
+disp(U,'U=')
+U1=U'*U;
+disp(U1,'UT*U=')
+U2=U*U';
+disp(U2,'U*UT=')
+P=eye(3,3)-(2*U2)/U1;
+disp(P,'P=');
+B=P*A*P;
+disp(B,'B=');
+printf('\n\n\nThere are computation error in the answers given by the book in this example\n\n(a22 value error in U*UT)')
+\ No newline at end of file