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

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

$y = \cos^2 x \text{ and }y = \cos x$

#### 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:

Concept: Graphs of Trigonometric Functions
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#### APPEARS IN

RD Sharma Class 11 Mathematics Textbook
Chapter 6 Graphs of Trigonometric Functions
Exercise 6.2 | Q 2.4 | Page 8