Category: Articles

Understanding Currency Pairs

In the Forex Market currencies are always traded in pairs. This is because when investors buy or sell one currency, they automatically sell or buy another. Which pairs to trade depends on your experience as a trader. When to buy or sell depends essentially on the exchange rate of each currency. In every currency pair,

Differential Equations: Definitions and Terminology (Level 3 of 4) | Classification Examples II

Definitions and Terminology (Level 3) In this video we are going to continue classifying ordinary differential equations by order and linearity. Let’s jump straight into the first example. Sine of theta times y triple prime minus cosine of theta times y prime=2, where y is a function of theta. Alright notice that this differential equation