Finding Trigonometric Roots

Practice Questions

Trigonometry › Finding Trigonometric Roots

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1

Which of the following is a solution to the following equation such that $0\leq x<2\pi?$

2

Solve the following equation for $0\leq x<2\pi$ .

$\sin 2x=\cos 2x$

3

Solve the equation for $0\leq x<2\pi$ .

$\cos 4x = \cos 2x$

4

Solve the following equation for $0\leq x<2\pi$ .

$\sin\left(\frac{x}{2}\right)=\cos x -1$

5

Solve the following equation for $0\leq x<2\pi$ .

$4\cos ^2x=3$

6

Solve the equation for $0\leq x<2\pi$ .

$3\tan^2x=1$

7

Solve the following equation for $0\leq x<2\pi$ .

$\tan ^2x+2\tan x+1=0$

8

Solve the equation below for greater than or equal to and strictly less than .

9

Solve the following equation. Find all solutions such that $0\leq x <2\pi$ .

$2\sin x = 1$

10

Solve the following equation. Find all solutions such that $0\leq x<2\pi$ .

$\sin 2x=4\cos x$

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