2025 Maths Adv HSC Q27 Use trapezoidal rule, integration & logarithms to deduce 𝒆 less than 2√2

Keywords: integral calculus, trapezoidal rule, trap rule, solve inequality, Eurler's number, exponential function, log law Sample solution: © The Maths Studio (themathsstudio.net) Source: © NSW Education Standards Authority Disclaimer: This sample solution is intended as a guide only and does not necessarily represent the best way to answer the question, nor is there any guarantee of accuracy.