A complete introduction to vectors designed for beginners and students. I cover notation, magnitude, direction, operations, ...

A vector can be represented by a line segment labelled with an arrow. A vector between two points A and B is described as: \(\overrightarrow{AB}\), \(\mathbf{a}\) or \(\underline{a}\). The vector can ...

A vector can be represented by a line segment labelled with an arrow. A vector between two points A and B is described as: \(\overrightarrow{AB}\), \(\mathbf{a}\) or \(\underline{a}\). The vector can ...

Master the art of 2D and 3D kinematics using vectors! This video breaks down key concepts like displacement, velocity, and acceleration in multi-dimensional motion, with step-by-step vector analysis ...

We describe a Markov chain Monte Carlo method to approximately simulate a centered 𝑑-dimensional Gaussian vector 𝛸 with given covariance matrix. The standard Monte Carlo method is based on the ...

Evidence is produced for the failure of the school mathematics curriculum, around the world, to facilitate the solution of simple arithmetic problems in a variety of work, leisure and other daily ...