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authorPrashant S2019-10-04 12:27:32 +0530
committerGitHub2019-10-04 12:27:32 +0530
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+#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)