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Diffstat (limited to 'Introduction_To_Linear_Algebra_by_Gilbert_Strang/CH6/EX6.3.6')
| -rw-r--r-- | Introduction_To_Linear_Algebra_by_Gilbert_Strang/CH6/EX6.3.6/Ex6.3_6.r | 18 |
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diff --git a/Introduction_To_Linear_Algebra_by_Gilbert_Strang/CH6/EX6.3.6/Ex6.3_6.r b/Introduction_To_Linear_Algebra_by_Gilbert_Strang/CH6/EX6.3.6/Ex6.3_6.r new file mode 100644 index 00000000..dad9885d --- /dev/null +++ b/Introduction_To_Linear_Algebra_by_Gilbert_Strang/CH6/EX6.3.6/Ex6.3_6.r @@ -0,0 +1,18 @@ +# Example : 6 Chapter : 6.3 Page No: 321 +# Solve Differential equation + +# lambda1,lamda2,x1,x2,c,d are computed here.. for remaining details look textbook +A<-matrix(c(1,0,1,2),ncol=2) +lambda<-eigen(A)$values +x<-round(eigen(A)$vectors) +u<-c(2,1) +c<-solve(x,u) +print("Lambda 1 and Lambda 2") +print(lambda) +print("x1 and x2") +print(x) +print("c1 and c2 are") +print(c) +#The answer may slightly vary due to rounding off values +#The answers provided in the text book may vary because of the computation process +#Both answers are correct , here it is taken -Ax+b=0 , In the text book it is considered as Ax-b=0 |