Відео

Maximum number of edges in a simple graph G with n vertices is n(n-1)/2 - Explanation in Tamil

Use indirect method to prove the conclusion from the given premises - Explanation in Tamil

“If there was a ball game, then travelling was difficult. If they arrived on time, then travelling was not difficult. They arrived on time. Therefore, there was no ball game”. Show that these statements constitute a valid argument. Explanation in Tamil

A subgroup H of a group G is a normal subgroup in G iff each left coset of H in G is equal to the right coset of H in G - Explanation in Tamil

Principal Conjunctive Normal Form PCNF and Principal Disjunctive Normal Form PDNF/Logic and Proofs- Explanation in Tamil

State and prove De Morgan’s law in any Boolean Algebra- Explanation in Tamil

Hasse diagram on D30, lower bounds, GLB, upper bounds, LUB of 10 and 15 - Explanation in Tamil.

A non-empty subset H of a group G is a subgroup of G if and only if a*b^(-1)∈H for all a,b ∈H. Explanation in Tamil

Explanation of Hasse diagram D24, the set of positive divisors of 24- lattice in Tamil.

Every chain is a distributive lattice - Explanation in Tamil

Two graphs are not isomorphic - Explanation in Tamil

Intersection of two normal subgroup of a group G is a normal subgroup G- Explanation in Tamil

Explanation of Graph isomorphism in Tamil

Any two right (left) cosets of H in G are either disjoint or identical. Proof in Tamil

Lagrange Theorem/Algebraic Structures/Discrete Mathematics