From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 698/CH4/EX4.3/3_determination_of_e.txt | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 698/CH4/EX4.3/3_determination_of_e.txt

(limited to '698/CH4/EX4.3/3_determination_of_e.txt')

diff --git a/698/CH4/EX4.3/3_determination_of_e.txt b/698/CH4/EX4.3/3_determination_of_e.txt
new file mode 100644
index 000000000..d06f5fc54
--- /dev/null
+++ b/698/CH4/EX4.3/3_determination_of_e.txt
@@ -0,0 +1,11 @@
+(a)	e=R-rn
+
+(b) Calculation of rn:
+	rn=(((bi-t)*ti)+((bo-t)*to)+(t*h))/((bi*log((ri+ti)/ri))+(t*log((ro-to)/(ri+ti)))+(bo*log(ro/(ro-to))))
+	rn=82.4473 mm
+
+(c)Calculation of R:
+	R=ri+ ((0.5* h^2 *t)+(0.5* ti^2 *(bi-t))+((bo-t)*to*(h- 0.5*to)))/(((bi-t)*ti)+((bo-t)*to)+(t*h))
+	R=88.1944 mm
+
+(d)e=R-rn= 5.7472 mm
\ No newline at end of file
-- 
cgit