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+//Chapter 08: Advanced Counting Techniques
+
+clc;
+clear;
+
+no_freshmen=1807;.........//total no if freshmen
+no_cs=453; //no of students taking course in computer science
+no_math=567; //no of students taking course in mathematics
+no_csmath=299; //no of students taking course in computer science and mathematics
+
+AUB=no_cs+no_math-no_csmath
+
+csmath=no_freshmen-AUB
+
+mprintf("No.of freshmen taking a course in computer science or math is %d",AUB)
+mprintf("\n No.of freshmen not taking a course in either computer science or math is %d",csmath)