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There are two functions for calculating the inverse tangent or arctan in Excel. These two functions are ATAN and ATAN2 (“atan” is short for arctangent), and they each have specific uses depending on the desired results that you’d like to obtain and the inputs available.
17 cze 2024 · To get the tan inverse value in degrees, use the following formula in the first row under the column Arctan (Degrees) or column D: =DEGREES(ATAN(A2/C2)) Just like the previous formula, drag the fill handle down the column to calculate the inverse tan for the whole column.
This article describes the formula syntax and usage of the ATAN function in Microsoft Excel. Description. Returns the arctangent, or inverse tangent, of a number. The arctangent is the angle whose tangent is number. The returned angle is given in radians in the range -pi/2 to pi/2. Syntax. ATAN(number)
The ATAN function is Excel's way of finding the angle whose tangent is a given number, returning its arctangent in radians. Think of it as Excel's mathematical mind deciphering angles based on their tangent values. The syntax is refreshingly straightforward: ATAN(number) For instance, to find the arctangent of 1, you'd simply enter: =ATAN(1)
17 lut 2021 · In this simple guide, we are going to run through how to use the Excel ATAN function to calculate the inverse tangent of a given number. We will cover: What is an inverse tangent? An inverse tangent is a term used within trigonometry The inverse tangent is also known as the arctangent (hence the shortened ATAN name used in the formulas in Excel).
ATAN is an in-built Excel function that is used to calculate the arctangent of a number in radians, in the range Of – π /2 to π /2 or in other words, in the first and fourth quadrants. This is an opposite function of TAN function.
The Excel ATAN function calculates the arctangent (i.e. the inverse tangent) of a given number, and returns an angle, in radians, between -π/2 and +π/2. The syntax of the function is: ATAN( number )
