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Edexcel A-Level Mathematics A2 P3.2.1 Secant Cosecant and Cotangent Questions

Practise working with sec, cosec and cot relationships and interpreting inverse-trigonometric graphs with restricted domains in degrees or radians.

Syllabus
First assessment 2019
Course
Mathematics YMA01
Level
A2

Exam points

  • interpret inverse trig graphs, including restricted domains and vertical tangents

Edexcel A-Level Mathematics A2 P3.2.1 Secant Cosecant and Cotangent Questions question 1

[Maximum number: 1]

A curve C has equation y=f(x), where

f(x)=arcsin⁡(x2),−2⩽x⩽2,−π2⩽y⩽π2f(x)=\arcsin\left(\frac{x}{2}\right),\qquad -2\leqslant x\leqslant2,\qquad -\frac{\pi}{2}\leqslant y\leqslant\frac{\pi}{2}

Sketch C.

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