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Sketch the Graph of the Following Curves on the Same Scale and the Same Axes: Y = Cos 2 X and Y = Cos X - Mathematics

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Question

Sketch the graph of the following curves on the same scale and the same axes:

\[y = \cos^2 x \text{ and }y = \cos x\]

Answer in Brief

Solution

First, we draw the graph of y = cos² x.
Let us now draw the graph of y = cos x.
Then, we will obtain the following graph:

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Graphs of Trigonometric Functions

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Q 2.4 Q 2.3 Q 1

Chapter 6: Graphs of Trigonometric Functions - Exercise 6.2 [Page 8]

APPEARS IN

RD Sharma Mathematics [English] Class 11

Chapter 6 Graphs of Trigonometric Functions
Exercise 6.2 | Q 2.4 | Page 8

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