In this video, we provide essential "math help" by explaining how to "solve" a "system of equations" using the "substitution method". This "math tutorial" will walk you through multiple examples, ...

Simultaneous equations are two or more equations with two or more variables. They are simultaneous because they can be solved to give values for the variables that are equal in each equation. This is ...

Abstract: Selective Harmonic Elimination Pulse Width Modulation (SHEWM) can eliminate selected low order harmonics by solving nonlinear transcendental equations to obtain the switching angles in ...

Abstract: A method is presented to compute the switching angles in a multilevel converter so as to produce the required fundamental voltage while at the same time not generate higher order harmonics.

Objective To assess malaria service readiness and its associated factors among health facilities that provide antenatal care (ANC) services in Ethiopia. Design Nationally representative ...

Equations that have more than one unknown can have an infinite number of solutions. For example, \(2x + y = 10\) could be solved by: \(x = 1\) and \(y = 8\) \(x = 2\) and \(y = 6\) \(x = 3\) and \(y = ...

Clarkson University researchers have developed an artificial intelligence tool that can uncover the mathematical equations ...

Quantum computers can outperform their classical counterparts at some tasks, but the full scope of their power is unclear. A new quantum algorithm hints at the possibility of far-reaching applications ...

Decades ago, Paul Erdős used randomness to illuminate the vast and weird world of networks. Now mathematicians are making his ...

A penalty shootout strips soccer down to its most unforgiving contest: one player, one goalkeeper and a ball 12 yards from ...

When a match ends in a draw in the single-elimination phase of a soccer tournament, an additional 30 minutes of play are ...