Abstract: Extensive research has demonstrated that memristors or trigonometric functions can enhance the complexity of discrete chaotic maps. This article introduces a four-dimensional ...

Correct calculation of trigonometric functions in spreadsheet as shown in the picture where the right side is "to-be".

Trigonometric ratios are used to find the unknown side or angle of a right-angled triangle. There are three different trigonometric ratios, \(\sin(\theta), \cos(\theta)\), and \(\tan (\theta)\). Each ...

In the study of circular functions, the unit circle plays a central role in linking angles with trigonometric values. By defining sine, cosine, and tangent in terms of coordinates on a circle of ...

The sine and cosine functions can be used to model fluctuations in temperature data throughout the year. An equation that can be used to model these data is of the ...

Pope Leo XIV's election is seen as a continuation of Pope Francis's progressive legacy. In a historic conclave, Cardinal Robert Francis Prevost of Chicago was elected as Pope Leo XIV, becoming the ...

The CBSE Class 10th Maths Board Exam 2024 is scheduled for tomorrow. Students can check the marking scheme, old question papers, and key topics. The exam consists of a theory paper lasting 3 hours, ...