$\"\"$

The trigonometric equation is $\"\"$ .

Subtract $\"\"$ from each side.

$\"\"$

Add $\"\"$ to each side.

$\"\"$

Divide each side by $\"\"$ .

$\"\"$

Apply reciprocal identity : $\"\"$ .

$\"\"$

Since the period of the tangent function is $\"\"$ , the solution on the interval are $\"\"$ .

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The general solution of $\"\"$ is $\"\"$ , where $\"image\"$ is an integer.

The general solution is $\"\"$ , where $\"image\"$ is an integer.

$\"\"$

The solution is $\"\"$ , where $\"image\"$ is an integer.