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

---
 3537/CH2/EX2.21/Ex2_21.sce | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 3537/CH2/EX2.21/Ex2_21.sce

(limited to '3537/CH2/EX2.21/Ex2_21.sce')

diff --git a/3537/CH2/EX2.21/Ex2_21.sce b/3537/CH2/EX2.21/Ex2_21.sce
new file mode 100644
index 000000000..6a7139227
--- /dev/null
+++ b/3537/CH2/EX2.21/Ex2_21.sce
@@ -0,0 +1,9 @@
+//Example 2_21
+clc();
+clear;
+//To find the no. of orders are visible
+N=10520                        //units in centimeters
+lemda=5*10^-5                   //units in centimeters
+theta=90                      //units in degrees
+n=((1/N)*sin(theta*%pi/180))/lemda
+printf("number of orders that are visible in granting spectra is %.0f",n)
-- 
cgit