initial commit / add all books

4 files changed, 49 insertions, 0 deletions

diff --git a/1709/CH5/EX5.1/5_1.sce b/1709/CH5/EX5.1/5_1.sce
new file mode 100755
index 000000000..b8a895431
--- /dev/null
+++ b/1709/CH5/EX5.1/5_1.sce
@@ -0,0 +1,11 @@
+clc

+//Initialization of variables

+N1=1

+N2=1

+N3=3

+N4=1

+//calculations

+N=N1+N2+N3+N4

+sig=factorial(N) /(factorial(N1) *factorial(N2)*factorial(N3)*factorial(N4))

+//results

+printf("No. of ways of arranging = %d ",sig)

diff --git a/1709/CH5/EX5.2/5_2.sce b/1709/CH5/EX5.2/5_2.sce
new file mode 100755
index 000000000..ae9a735d0
--- /dev/null
+++ b/1709/CH5/EX5.2/5_2.sce
@@ -0,0 +1,8 @@
+clc

+//Initialization of variables

+N=6

+g=4

+//calculations

+sig=factorial(g+N-1) /(factorial(g-1) *factorial(N))

+//results

+printf("No. of ways of arranging = %d ",sig)

diff --git a/1709/CH5/EX5.3/5_3.sce b/1709/CH5/EX5.3/5_3.sce
new file mode 100755
index 000000000..ab51f2793
--- /dev/null
+++ b/1709/CH5/EX5.3/5_3.sce
@@ -0,0 +1,8 @@
+clc

+//Initialization of variables

+N=6

+g=8

+//calculations

+sig=factorial(g) /(factorial(N) *factorial(g-N))

+//results

+printf("No. of ways  = %d ",sig)

diff --git a/1709/CH5/EX5.4/5_4.sce b/1709/CH5/EX5.4/5_4.sce
new file mode 100755
index 000000000..14afd194f
--- /dev/null
+++ b/1709/CH5/EX5.4/5_4.sce
@@ -0,0 +1,22 @@
+clc

+//Initialization of variables

+N0=1

+//calculations

+N1=3/%e

+N2=6/%e^2

+N3=10/%e^3

+N=N0+N1+N2+N3

+ei=[0 1 2 3]

+eid=ei+1

+f0=N0/N

+f1=N1/N

+f2=N2/N

+f3=N3/N

+fi=[f0 f1 f2 f3]

+//results

+printf("fractional population of level 0 = %.3f",f0)

+printf(" \n fractional population of level 1 = %.3f",f1)

+printf(" \n fractional population of level 2 = %.3f",f2)

+printf(" \n fractional population of level 3 = %.3f",f3)

+xtitle('fractional populations vs Energy levels','Energy levels ei','fractional population Ni/N')

+bar(ei,fi,0.1)