Tan(x)
Sec^2 (x)
Tan(x) refers to the trigonometric function tangent, which is a ratio of the length of the opposite side of a right triangle to the length of the adjacent side. The tangent of an angle is defined as:
tan(x) = opposite / adjacent
where x is the angle in radians.
If you know the values for the lengths of the opposite and adjacent sides of a right triangle, you can find the tangent of the angle by dividing the length of the opposite side by the length of the adjacent side.
However, if you do not have access to a right triangle, you can use the tangent function on a calculator or computer to find the value of the tangent of an angle. Simply input the value of the angle in radians and press the tan button to find the result.
Keep in mind that the tangent function has certain properties and limitations. For example, it is not defined for certain angles, such as 90 degrees and its multiples, and it can produce undefined values or infinite values for other inputs. Additionally, the tangent function is periodic, with a period of pi radians, or approximately 3.14.
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