Trigonometric Functions: Trigonometric functions, such as sine, cosine, and tangent, describe the relationships between the sides and angles of right-angled triangles.
NumPy: NumPy is a powerful open-source library for scientific computing in Python, providing support for large, multi-dimensional arrays and matrices, along with a large collection of high-level mathematical functions to operate on these arrays.
Array Operations: NumPy allows for efficient element-wise operations on arrays, enabling the application of mathematical functions like np.sin() to entire arrays simultaneously.