Trigonometric Identities

Practice Questions

High School Math › Trigonometric Identities

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1

Simplify $(1-\cos^2\theta )\cdot\cot\theta\cdot\csc^2\theta$ .

2

Simplify $(1-\cos^2\theta )\cdot\cot\theta\cdot\csc^2\theta$ .

3

Simplify $\sin x\cot x$ .

4

Simplify

$\cot(x)\times{\sin(x) }$

5

Simplify

$\cot(x)\times{\sin(x) }$

6

Simplify $\sin x\cot x$ .

7

Simplify $\frac{\cos^2x-1}{\sin x}$ .

8

Simplify

$\frac{cot (x)\cdot tan(x)}{cos(x)}$

9

Simplify

$\frac{cot (x)\cdot tan(x)}{cos(x)}$

10

Simplify:

$\sin^2x+\cos^2x+\tan^2x$

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