Trigonometry Examples

$\tan (1) + \cot (1) = \sec (1) \csc (1)$

Step 1

Subtract $\sec (1) \csc (1)$ from both sides of the equation.

$\tan (1) + \cot (1) - \sec (1) \csc (1) = 0$

Step 2

Simplify $\tan (1) + \cot (1) - \sec (1) \csc (1)$ .

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Step 2.1

Simplify each term.

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Step 2.1.1

Evaluate $\tan (1)$ .

$0.01745506 + \cot (1) - \sec (1) \csc (1) = 0$

Step 2.1.2

Evaluate $\cot (1)$ .

$0.01745506 + 57.28996163 - \sec (1) \csc (1) = 0$

Step 2.1.3

Evaluate $\sec (1)$ .

$0.01745506 + 57.28996163 - 1 \cdot 1.00015232 \csc (1) = 0$

Step 2.1.4

Multiply $- 1$ by $1.00015232$ .

$0.01745506 + 57.28996163 - 1.00015232 \csc (1) = 0$

Step 2.1.5

Evaluate $\csc (1)$ .

$0.01745506 + 57.28996163 - 1.00015232 \cdot 57.29868849 = 0$

Step 2.1.6

Multiply $- 1.00015232$ by $57.29868849$ .

$0.01745506 + 57.28996163 - 57.30741669 = 0$

Step 2.2

Add $0.01745506$ and $57.28996163$ .

$57.30741669 - 57.30741669 = 0$

Step 2.3

Subtract $57.30741669$ from $57.30741669$ .

$0 = 0$

Step 3

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.