52 A level Mathematics Edexcel Paper 1 2018 Q8 Part a)

In this A-level Maths tutorial, Christina tackles Question 8 from the Excel 2018 Paper 1, focusing on a real-world application of trigonometry. The video demonstrates how to use a given trigonometric model to determine the depth of water in a harbor at a specific time. You'll learn to calculate the water depth when a boat enters the harbor at 6:30 AM, accurately converting the time into 't' hours after midnight for substitution into the formula. The tutorial emphasizes the crucial step of ensuring your calculator is set to degree mode for precise calculations. Follow along to understand the step-by-step process of substituting values and interpreting the final result. For more expert maths tutorials and resources, visit AxiomTutoring.com and subscribe to @AxiomTutoringCourses.