## UPTU Previous Year Question Papers B Tech 3rd Semester Discrete Structure 2008-09

UPTU Previous Year Question Papers B Tech 3rd Semester Discrete Structure 2008-09 Note : Attempt all questions. 1. Attempt any four parts of the following : (a) Show that 2n <n \ for n > 4 (b) Let D(x) denote “number of divisors of x”. Show that £>(x) is primitive recursive. (c) Show that … Read more UPTU Previous Year Question Papers B Tech 3rd Semester Discrete Structure 2008-09