1 files changed, 10 insertions, 0 deletions
diff --git a/3860/CH2/EX2.28/Ex2_28.txt b/3860/CH2/EX2.28/Ex2_28.txt
new file mode 100644
index 000000000..a7378e954
--- /dev/null
+++ b/3860/CH2/EX2.28/Ex2_28.txt
@@ -0,0 +1,10 @@
+
+ f = (A + B + C) ( A' + B') = AB' + A'( B + C) = AB' + A'B + A'C
+
+ f = AA' + AB' + BA' + BB' + CA' + CB'
+
+ f = AB' + A'B + A'C + B'C
+
+  The SOP form of given expression is displayed
+
+  The term B'C can then be removed because it is the consensus of AB' and A'C
+\ No newline at end of file