a) Sketch the curves y = 2 cos x and y = 3 sin x on the

Question:

a) Sketch the curves y = 2 cos x and y = 3 sin x on the same axes for 0° ≤ x ≤ 360°.

b) Find the range of values of x in the
interval 0° ≤ x ≤ 360° for which
3sin x ≥ 2cos x.

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Complete Pure Mathematics 1 For Cambridge International AS & A Level

ISBN: 9780198427438

2nd Edition

Authors: Jean Linsky, Brian Western, James Nicholson

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Question Posted: Apr 13, 2023 10:58 AM

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a) Sketch the curves y = 2 cos x and y = 3 sin x on the

Question:

Step by Step Answer:

ANSWER We can start by dividing both sides of the inequality by cosx as long as cosx is positive ...View the full answer

Complete Pure Mathematics 1 For Cambridge International AS & A Level

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