aij  notation and definition of the order of a matrix.

Adaptiert von: Katz, V. J. (2009). A history of mathematics: An introduction (3. ed.). Boston: Addison-Wesley, S. 418.

Aufgabe zum Chinesischen Wurzelziehen, inspiriert von: Katz, V. J. (2009). A history of mathematics: An introduction (3. ed.). Boston: Addison-Wesley (pp. 199/200).

Aufgabe zum Chinesischen Wurzelziehen, inspiriert von: Katz, V. J. (2009). A history of mathematics: An introduction (3. ed.). Boston: Addison-Wesley (pp. 199/200).

This quiz poses questions on basic probability and statistics.

Introduction to counting with permutations and combinations

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Gives students an introduction to the injective property of functions

Introduction to modular arithmetic using a multiplication table and lookup.

Introduction to modular arithmetic in $\mathbb Z_b$ using a multiplication table and lookup with coprime $b \in \mathbb N$.

Introduction to using the product rule

A basic introduction to differentiation

Antiderivatives

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Introduction to counting with permutations and combinations

Introduction to first order recurrence relations with a simple example, including homogenous and non-homogenous solutions.

A graphical introduction to the concept of even functions a symmery

A graphical introduction to the concept of even functions a symmery

Basic introduction to statistics

An introduction to using the quotient rule

Introduction to using the product rule

A basic introduction to differentiation

A basic introduction to differentiation

A graphical introduction to the concept of even functions a symmery

Introduction to counting with permutations and combinations

These practice questions cover:

• resolving axial forces in a truss structure
• stress & strain in a closed thin-walled pressure vessel (an example of 2D plane stress)
• use of Mohr's circle for determining principal stresses for a 2D plane stress case
• calculation of invariants for general 3D stress case, leading to von Mises stress and principal stresses

aij  notation and definition of the order of a matrix.

Basic indefinite integrals, Basic definite integrals, integration by substitution

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