initial commit / add all books

1 files changed, 23 insertions, 0 deletions

diff --git a/1964/CH15/EX15.13/ex15_13.sce b/1964/CH15/EX15.13/ex15_13.sce
new file mode 100755
index 000000000..d7a2d70d4
--- /dev/null
+++ b/1964/CH15/EX15.13/ex15_13.sce
@@ -0,0 +1,23 @@
+//Chapter-15, Example 15.13, Page 503

+//=============================================================================

+clc

+clear

+//CALCULATIONS

+//for (a)

+disp('given=> Y=(A+AB+AB''C)')

+disp('Y=A+AB''C')//by (A+AB=A)------>step 1

+disp('A(A+B''C)')//by distributive law--------->step 2

+disp('A(1.(1+B''C))')//by talking A as common--------->step 3

+disp('A.1=A')//by 1+B''C=1--------->step 4

+//for (b)

+disp('given=> Y=(A''+B)C+ABC')

+disp('A''C+BC+ABC')//by distributive law-------->step 1

+disp('A''C+BC(1+A)')//by taking BC as common--------->step 2

+disp('A''C+BC')//by rule 2 --------->step 3

+disp('C(A''+B)')//taking C as common term-------->step 4

+//for (c)

+disp('given=> Y=(AB''BCD+AB''CDE+AC'')')

+disp('AB''CDE+AC''')//applying rules 8 and 7 to first and second terms,respectively -------->step 1

+disp('A(B''CDE+C'')')//taking A as common term--------->step 2

+disp('A(B''DE+C'')')//by applying B''CDE+C'=B'DE+C'--------->step 3

+//=================================END OF PROGRAM=======================================================================================================