Sine, cosine and tangent functions are periodic functions, meaning they repeat themselves at regular intervals. This interval of repetition is known as the period of the function, and this periodicity ...

This program allow the user to generate a sine or a cosine graph by only asking the user for the graph properties. The properties of the sine and cosine function are: Amplitude : Any real number ...

This circle has the centre at the origin and a radius of 1 unit. The point P can move around the circumference of the circle. At point P the \(x\)-coordinate is \(\cos{\theta}\) and the ...

This project demonstrates how to use a machine learning model, specifically a feedforward neural network implemented with TensorFlow/Keras, to learn the mathematical transformation from the sine ...

Many students think they've solved a trig equation when they get one answer (one size of angle \(x^\circ\)). However there's often more than one answer expected so be aware of this. Let's remind ...

Abstract: In recent years, graph neural network has been widely used. Attention mechanism is introduced into the graph neural network to make it more applicable. Both GAT and AGNN prove that attention ...