Reflecting trigonometric outputs
Reflecting trigonometric outputs
5 marks
TGM Original
Sketch y=|cos x2| for 0 <= x <= 2pi, labelling zeros, endpoint heights and maximum points. State its range and the reflected portions.
Solution:
Solution locked
680+ questions here come with free worked solutions. A free account saves your questions and progress; this one needs tuition enrolment.
Create a free account to practise similar questions.
Answer:Zeros: \(\pi\); maximum 1 at \(0,2\pi\); range \([0,1]\). Reflect \(\pi<x\le2\pi\).
Need help? Join our JC Math tuition classes.
Learn more