In this section we cover all topic from unit 3 with all formulas.

Duration: 1 Hours

Practice MCQ questions on topics of Counting principles and relations : principle of Inclusion-Exclusion, Pigeonhole, generalized pigeonhole principle, relations and their properties.

Questions: 10

Practice MCQ questions on topics of equivalence relations, partial and total ordering relations, lattice, sub lattice, Hasse diagram and its components.

Questions: 10

Practice MCQ questions on topics Generating Fucntion , solution of recurrence relation using generating function

Questions: 15