K. C. Sinha Solutions for Chapter: Trigonometric Functions and Their Graphs, Exercise 3: EXERCISE 2.3

Sketch the graph of following functions $y=\sin \frac{x}{2}$

Sketch the graph of following functions $y=4 \cos 2x$

Sketch the graph of following functions $y=3 \sin x$

Sketch the graph of following functions $y=2 \tan x$

Sketch the graph of following functions $y=2 \sin \left(x-\frac{\pi }{4}\right)$

Draw the graph of the following functions on the same axes:

$y=\sin x$ and $y=\sin 2x$

Draw the graph of the following functions on the same axes:

$y=\sin x$ and $y=\cos x, 0\le x\le 2\pi$

Draw the graph of the following functions on the same axes:

$y=\sin x$ and $y=\sin \left(x-\frac{\pi }{4}\right)$