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| author | prashantsinalkar | 2019-10-04 12:24:07 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2019-10-04 12:24:07 +0530 |
| commit | b3f3a8ecd454359a2e992161844f2fb599f8238a (patch) | |
| tree | 7bb3f64824627ef179d5f341266a664fd0b69011 /Numerical_Methods_by_E_Balaguruswamy/CH6/EX6.1 | |
| parent | 80492d3788738910b80dc16f918511057b7321d6 (diff) | |
| download | R_TBC_Uploads-b3f3a8ecd454359a2e992161844f2fb599f8238a.tar.gz R_TBC_Uploads-b3f3a8ecd454359a2e992161844f2fb599f8238a.tar.bz2 R_TBC_Uploads-b3f3a8ecd454359a2e992161844f2fb599f8238a.zip | |
Initial commit/added all books
Diffstat (limited to 'Numerical_Methods_by_E_Balaguruswamy/CH6/EX6.1')
| -rw-r--r-- | Numerical_Methods_by_E_Balaguruswamy/CH6/EX6.1/Ex6_1.R | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Numerical_Methods_by_E_Balaguruswamy/CH6/EX6.1/Ex6_1.R b/Numerical_Methods_by_E_Balaguruswamy/CH6/EX6.1/Ex6_1.R new file mode 100644 index 00000000..59b7fac0 --- /dev/null +++ b/Numerical_Methods_by_E_Balaguruswamy/CH6/EX6.1/Ex6_1.R @@ -0,0 +1,22 @@ +# Example 1 Chapter 6 Page no.: 126
+# Initial Guess Value
+
+#Given Polynomial
+f <- function(x){
+ 2*(x^4)-8*(x^2)+2*x+12
+}
+
+n1 <- 4
+a1 <- c(12,2,-8,2)
+x1 <- -a1[3]/2
+
+cat("The Maximum possible root is",x1)
+
+#Function to find root intervals
+f1 <-function(a,n){
+ xMax <- sqrt(((a[n-1]/a[n])^2)-2*(a[n-2]/a[n]))
+}
+
+mr <- f1(a1,n1)
+
+cat(" Real roots lie in the interval (",-mr,",",mr,").")
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