This is how AS-level maths exam asks about solving a trig equation
Автор: bprp math basics
Загружено: 2025-07-01
Просмотров: 12701
We will solve 3tan(x)-5sin(x)=0 from -90 deg to 90 deg. The exam gave us a solution but with two mistakes, can you find them?
Be careful on solving trig equations with inverse functions: • How to solve basic trigonometric equations...
This is Q12 from 8MA0-01 AS Pure Mathematics - November 2021 - question paper
AS Pure Mathematics: https://qualifications.pearson.com/co...
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