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| author | Prashant S | 2019-10-04 12:27:32 +0530 |
|---|---|---|
| committer | GitHub | 2019-10-04 12:27:32 +0530 |
| commit | ac2986488a9731cff5cbb517d8f0ef98e2561d64 (patch) | |
| tree | 7bb3f64824627ef179d5f341266a664fd0b69011 /Linear_Algebra_by_Jim_Hefferon/CH4/EX3.4 | |
| parent | cbb2770fb2f88246175add29623103a56ba338b8 (diff) | |
| parent | b3f3a8ecd454359a2e992161844f2fb599f8238a (diff) | |
| download | R_TBC_Uploads-master.tar.gz R_TBC_Uploads-master.tar.bz2 R_TBC_Uploads-master.zip | |
Added R TBC
Diffstat (limited to 'Linear_Algebra_by_Jim_Hefferon/CH4/EX3.4')
| -rw-r--r-- | Linear_Algebra_by_Jim_Hefferon/CH4/EX3.4/Ex4_3_4.R | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Linear_Algebra_by_Jim_Hefferon/CH4/EX3.4/Ex4_3_4.R b/Linear_Algebra_by_Jim_Hefferon/CH4/EX3.4/Ex4_3_4.R new file mode 100644 index 00000000..29df6c40 --- /dev/null +++ b/Linear_Algebra_by_Jim_Hefferon/CH4/EX3.4/Ex4_3_4.R @@ -0,0 +1,11 @@ +#Example3.4,chapter 4,page 330
+A <- matrix(c(2,4,1,3),ncol = 2)
+#using multinlinearity property to break up the matrix
+a <- matrix(c(2,4,0,0),ncol = 2)
+b <- matrix(c(2,0,0,3),ncol = 2)
+c <- matrix(c(0,4,1,0),ncol = 2)
+d <- matrix(c(0,0,1,3),ncol = 2)
+#verifying the property
+x <- det(A)
+y <- det(a)+det(b)+det(c)+det(d)
+all.equal(x,y)
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