1674 Views

What is Discrete Mathematics?, Logic, Simple Statements, Compound Statements, Negation, Conjunction, Disjunction.

641 Views

Applying laws of logic, Conditional statements, Negation of conditional statement, Invers of conditional statement, Converse of conditional statement, Contrapositive of conditional statement.

599 Views

Switches in series, Switches in parallel, AND-gate, OR-gate, Combinational circuite, Determining output.

678 Views

Set, Tabular form, Descriptive form, Set builder form, Subset, Proper subset, Equal set, Null set, Universal set, Venn diagram, Finite and Infinite set.

775 Views

Ordered pair, Ordered n-tuple, Cartesian product, Binary relation, Domin and Range of relation, Graph of relation, Arrow diagram of relation, Matrix representation of relation.

660 Views

Reflexive relation, Directed graph of reflexive relation, Symmetric relation, Directed graph of Symmetric relation, Transitive relation, Directed graph of transitive relation, Equivalence relation.

676 Views

Irreflexive relation, Directed graph of irreflexive relation, Matrix representation of irreflexive relation, Antisymmetric relation, Directed graph of antisymmetric relation, Matrix representation of antisymmetric relation, Partial order relation.

496 Views

Inverse of relation, Arrow diagram of inverse relation, Matrix representation of inverse relation, Complementry relation, Composite relation.

590 Views

Relations and Functions, Function, Arrow diagram of function, Functions and Nonfunctions, Function not well defined, Image of set, Inverse image of set,Binary opration, Not-gate.

548 Views

One-to-One function (Injective function), Graph of one-to-one function, ONTO function (Surjective function), Graph of onto function, Bijective function(one-to-one correspondence), Graph of bijective function, Identity function, Constant function.

490 Views

Equality of functions, Inverse of functions, Composition of functions.

477 Views

Real-valued functions, Product of functions, quotient functions.

513 Views

Series, Arithmetic and Geometric series, Infinite geometric series.

586 Views

Recursion, Recursively defined function, Factorial function, Fibonacci sequence, Recurrence relation, Use of recursion.

436 Views

Recursively defined set, Recursive definition of Boolean expression, Parenthesis structure, Set of arithmetic expressions, Recursive definition of sum, Recursive definition of union of sets, Recursive definition of intersection of sets.

475 Views

Mathematical induction for divisibility problems and inequality problems.

541 Views

Methods of proofs, Direct proof, Indirect proof, Proof by counter example.

480 Views

Algorithm, Quotient-remainder theorem, Pre-conditions and Post-conditions, Loop invariants.

454 Views

Loop to compute product, Division algorithm, Euclidean algorithm.

498 Views

factorial of positive integer, Counting formulas, Formula for k-sample, k-permutation, Formula for k-permutation,

463 Views

k-combination, Permutations and combinations, k-selections.

419 Views

K-selections, Ordered and unordered partition, Generalized permutation.

499 Views

Inclusion and Exclusion principle for 3 and 4 sets, Pigeonhole principle.

439 Views

Addition law of probability, Probability of sub event.

384 Views

Conditional probability, Multiplication theorem, Independence.

491 Views

Random variable, Probability distribution,Expectation,Variance and Standard derivation of random variable.

472 Views

Isomorphism of graphs, Theorem of isomorphic invariant.

549 Views

Tree, Properties of tree, Rooted tree, Binary tree.

472 Views

Spanning trees, Kirchhoff's theorem Or Matrix-tree theorem, Prim's algorithm.