Chapter 2
Comprehensive Trigonometry for IIT JEE Main and Advanced Rejaul Makshud MeGraw Hill · 125 exercises
Problem 51
Draw the graphs of $$ f(x)=\cos ^{2} x-\sin ^{2} x $$
3 step solution
Problem 52
Draw the graphs of $$ f(x)=\frac{1}{2} \cos ^{2} x $$
5 step solution
Problem 53
Draw the graphs of $$ f(x)=\sin x+\cos x $$
3 step solution
Problem 54
Draw the graphs of $$ f(x)=\sin x-\cos x $$
3 step solution
Problem 55
Draw the graphs of $$ f(x)=\tan 2 x $$
3 step solution
Problem 56
Draw the graphs of $$ f(x)=\tan ^{2} x $$
3 step solution
Problem 57
Draw the graphs of $$ f(x)=\tan x $$
3 step solution
Problem 58
Draw the graphs of $$ f(x)=|\tan x| $$
3 step solution
Problem 59
Draw the graphs of $$ f(x)=\cot 2 x $$
3 step solution
Problem 60
Draw the graphs of $$ f(x)=|\cot x| $$
3 step solution
Problem 61
Draw the graphs of $$ f(x)=\tan x \cdot \cot x $$
3 step solution
Problem 62
Draw the graphs of $$ f(x)=\frac{1-\cos 2 x}{\sin 2 x} $$
4 step solution
Problem 63
Draw the graphs of $$ f(x)=\frac{1+\cos 2 x}{\sin 2 x} $$
4 step solution
Problem 64
Draw the graphs of $$ f(x)=\frac{\sin 2 x}{1+\cos 2 x} $$
5 step solution
Problem 65
Draw the graphs of $$ f(x)=\frac{\sin 2 x}{1-\cos 2 x} $$
4 step solution
Problem 66
Draw the graphs of $$ f(x)=\operatorname{cosec} 2 x $$
4 step solution
Problem 67
Draw the graphs of $$ f(x)=\sec 2 x $$
4 step solution
Problem 68
Draw the graphs of $$ f(x)=\tan x+\cot x $$
3 step solution
Problem 69
Draw the graphs of $$ f(x)=\cot x-\tan x $$
4 step solution
Problem 70
Draw the graphs of $$ f(x)=\sqrt{\sin ^{2} x} $$
3 step solution
Problem 71
Draw the graphs of $$ f(x)=\sqrt{\cos ^{2} x} $$
4 step solution
Problem 72
Draw the graphs of $$ f(x)=\sqrt{\sin ^{2} x} $$
3 step solution
Problem 73
Draw the graphs of $$ f(x)=\sqrt{-\sin x} $$
3 step solution
Problem 74
Draw the graphs of $$ f(x)=\sqrt{-\cos x} $$
4 step solution
Problem 75
Draw the graphs of $$ f(x)=\sqrt{\sin \left(x-\frac{\pi}{4}\right)} $$
5 step solution