Your third course in DM: sequences, recurrence relations, a brief introduction to Graph Theory, some applications of DM
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Discrete Mathematics 3
Save on Discrete Mathematics 3 with a verified Udemy coupon (checked August 2026). See current price, availability and course details.
by Hania Uscka-Wehlou · ⭐ 5.0 via Udemy · 257 students · English
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$9.99$149.9993% OFF
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✓ Certificate + lifetime access included by Udemy.
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Price history First-party data
Tracked since August 27, 2026 to August 27, 2026. Red dot = current price ($9.99) — CoursesWyn records the price on each sync.
Current price
$9.99
Original price
$149.99
Tracked since
August 27, 2026
Last checked
Aug 27
Price and coupon status are recorded from a periodic sync of Udemy’s public catalog. This snapshot was taken on August 27, 2026. Prices are always confirmed at checkout on the provider’s site.
Deal score Computed, methodology below
6.4
/ 10
Discount depth
93%
Udemy rating
5.0 / 5
Popularity
257 students
Tracking length
1 day
Score = weighted average of discount depth, how often CoursesWyn re-checks this code, historical price volatility, and how fast past redemptions were claimed. Not an editorial opinion on the course itself.
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Aug 27, 2026Listed by CoursesWyn — price recorded at $9.99Listed
Aug 27, 2026Coupon checked — checkout price $9.99Working
Course details Synced from Udemy
Fields below are pulled from Udemy’s public catalog and recorded when CoursesWyn syncs — they are catalog data, not editorial description.
| Last checked | August 27, 2026 |
| Provider | Udemy |
| Level | All Levels |
| Rating | 5.0 / 5 |
| Students | 257 |
| Content | 53 hours 30 minutes · 280 downloadable resources |
| Language | English |
| Requirements | Basic high school mathematics (mainly arithmetic) · Discrete Mathematics 1 (or equivalent: logic, sets, functions, relations, proof techniques, basic combinatorics) |
| Topics | Teaching & Academics, Math, Discrete Math |
| Certificate | Yes, on completion |
| Access | Lifetime, mobile & TV |
Key Topics Covered From the course description
How to solve problems in chosen Discrete-Mathematics topics (illustrated with 320 solved problems) and why these methods work, with step-by-step explanations.
The concept of number sequences: how we can define them (in various way: explicitly, recursively, verbally, ...) and depict them (as functions from N to R).
A general introduction to sequences, with illustrations, guessing their closed formulas based on various descriptions and proving closed formulas by induction.
Famous sequences (Fibonacci sequence, triangular numbers, tetrahedral numbers, perfect squares, powers of two) and their place in Pascal's Triangle.
Mathematical modelling and finding recursive formulas.
Sequences of differences and sequences of partial sums.
Arithmetic progressions and arithmetic sums.
Geometric progressions and geometric sums.
Monotone sequences with some examples (arithmetic and geometric progressions and their monotonicity).
Periodic sequences with some examples (all of them based on elementary Number Theory and modulus).
Polynomial sequences and their sequences of differences; a complete characterisation of such sequences and a method of finding their closed formula (Ansatz).
Solving linear recursion with help of characteristic polynomials: the case of real zeros of various multiplicities; homogenous and non-homogenous.
An introduction to generating functions for sequences.
Some identities involving the Fibonacci numbers.
An elementary introduction to some basic concepts in Graph Theory: isomorphic graphs, subgraphs, induced subgraphs, degree of a vertex, adjacency, cycles.
Special graphs: trees, complete graphs K_n, paths P_n, cycles C_n, bipartite graphs, complete bipartite graphs K_(m,n), the Tutte Graph, the Petersen Graph.
Trees and their basic properties.
Planar graphs: Euler's Formula.
Euler trails and circuits, Hamilton paths and cycles.
An introduction to graph coloring; monochromatic triangles.
Chromatic number (defined by proper vertex coloring with minimal number of colors) of certain graphs.
Chromatic index (defined by proper edge coloring with minimal number of colors) of certain graphs.
Relations and graphs (covered in DM1).
A word about matching in bipartite graphs.
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