Grade 12th passAlgebraNUMBER OF NATURAL NUMBER UPTO ONE LAKHS, WHICH contains 1,2,3 exactly onc Samar Zaidi 9 Years agoGrade 12th pass
Samar Zaidi9 Years agoI pressed enter by mistake Question is Number of Natural numbers UPTO ONE LAKHS which contain 1,2,3 exactly once and remaining digit anytime