Permutations and Combinations

Related lectures (21)

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Covers the implementation of lists using arrays, iterators, and various methods.

Covers the normalization process of plane algebraic curves, focusing on irreducible polynomials and affine curves.

Provides a recap of group theory, defining a group as a set with a multiplication operation.

Explores the Symmetric group, cycle decomposition, Orbit-Stabilizer theorem, and properties of cycles and transpositions.

Explores path integrals in quantum field theory, emphasizing the significance of Wick rotation and the classical case.

Explores mapping functions, surjections, injective and surjective functions, and bijective functions.

Introduces equivalence relations, partitions, partial orderings, and total ordering concepts with examples and definitions.

Covers the concept of natural numbers, including properties like commutativity and associativity.

Covers the fundamental concepts of sets and subsets in linear algebra, including operations and properties.

Covers the construction of the connected sum of two tori in 10 minutes.