From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 1670/CH5/EX5.48/5_48.sce | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100755 1670/CH5/EX5.48/5_48.sce

(limited to '1670/CH5/EX5.48/5_48.sce')

diff --git a/1670/CH5/EX5.48/5_48.sce b/1670/CH5/EX5.48/5_48.sce
new file mode 100755
index 000000000..82559ce04
--- /dev/null
+++ b/1670/CH5/EX5.48/5_48.sce
@@ -0,0 +1,11 @@
+//Example 5.48
+//Chebyshev Polynomial
+//Page no. 199
+clc;close;clear;
+
+deff('y=f(x)','y=4*x^3+2*x^2');
+n=4;
+for i=3:-1:0
+    x(i+1)=cosd(((2*i+1)*%pi)/(2*n))
+    printf('\n  x(%i) = %g\n',i,x(i+1))
+end
\ No newline at end of file
-- 
cgit