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

---
 104/CH8/EX8.12/8_12.jpeg | Bin 0 -> 25547 bytes
 104/CH8/EX8.12/8_12.sce  |  15 +++++++++++++++
 2 files changed, 15 insertions(+)
 create mode 100755 104/CH8/EX8.12/8_12.jpeg
 create mode 100755 104/CH8/EX8.12/8_12.sce

(limited to '104/CH8/EX8.12')

diff --git a/104/CH8/EX8.12/8_12.jpeg b/104/CH8/EX8.12/8_12.jpeg
new file mode 100755
index 000000000..58cb70671
Binary files /dev/null and b/104/CH8/EX8.12/8_12.jpeg differ
diff --git a/104/CH8/EX8.12/8_12.sce b/104/CH8/EX8.12/8_12.sce
new file mode 100755
index 000000000..98a39a6e9
--- /dev/null
+++ b/104/CH8/EX8.12/8_12.sce
@@ -0,0 +1,15 @@
+//breakaway points
+s=%s
+sys=syslin('c',(s+2)/(s^2+2*s+2))
+evans(sys)
+syms s
+d=derivat(sys)
+n=numer(d)
+a=roots(n)    //a=breakaway points
+disp(a,"breakaway points=")
+for i=1:2
+    K=-(a(i,1)^2+2*a(i,1)+2)/(a(i,1)+2)
+        disp(a(i,1),"s=")
+        disp(K,"K=")
+end
+printf("if K is positive breakaway point lies on RL or else on CRL")
\ No newline at end of file
-- 
cgit