Excel Guides

## Strange ATAN Results in Excel

ATAN, or the arc tangent, is a function in Excel that returns the angle between the x-axis and a line drawn from the origin to a point on the y-axis. It is typically used to find angles in trigonometric functions, but can also be used to find angles in other situations. The ATAN function can be used in both two-dimensional and three-dimensional space. In two-dimensional space, the ATAN function returns the angle between the x-axis and a line drawn from the origin to a point on the y-axis. The angle is returned in radians. In three-dimensional space, the ATAN function returns the angle between the x-axis and a line drawn from the origin to a point on the y-z plane. The angle is returned in radians.

The ATAN function can be used in both two-dimensional and three-dimensional space. In two-dimensional space, the ATAN function returns the angle between the x-axis and a line drawn from the origin to a point on the y-axis. The angle is returned in radians. In three-dimensional space, the ATAN function returns the angle between the x-axis and a line drawn from the origin to a point on the y-z plane. The angle is returned in radians.

The ATAN function can be used to find angles in other situations as well. For example, it can be used to find angles between lines or points in three-dimensional space. It can also be used to find angles between planes in four-dimensional space. The ATAN function can also be used to find angles between vectors.

The ATAN function can be used in both two-dimensional and three-dimensional space. In two-dimensional space, it returns the angle between the x-axis and a line drawn from the origin to a point on the y-axis. The angle is returned in radians. In three dimensional space, it returns the angle between the x-axis and a line drawn from the origin to a point on either of two planes that intersect at right angles alongthe y axis.

### Excel

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