Please Note: This article is written for users of the following Microsoft Excel versions: 97, 2000, 2002, and 2003. If you are using a later version (Excel 2007 or later), this tip may not work for you. For a version of this tip written specifically for later versions of Excel, click here: Deriving a Secant and Cosecant.

Deriving a Secant and Cosecant

Written by Allen Wyatt (last updated July 30, 2022)
This tip applies to Excel 97, 2000, 2002, and 2003


Excel includes many built-in functions that allow you to use a wide range of trigonometric functions. Two that are not included, however, are functions for determining a secant and a cosecant. Let's assume that an angle value, in radians, is stored in cell B7. If you need to know the secant of the angle, you can use the following formula:

=1/COS(B7)

Likewise, if you need to know the cosecant of the angle, the following formula will do the trick:

=1/SIN(B7)

ExcelTips is your source for cost-effective Microsoft Excel training. This tip (2455) applies to Microsoft Excel 97, 2000, 2002, and 2003. You can find a version of this tip for the ribbon interface of Excel (Excel 2007 and later) here: Deriving a Secant and Cosecant.

Author Bio

Allen Wyatt

With more than 50 non-fiction books and numerous magazine articles to his credit, Allen Wyatt is an internationally recognized author. He is president of Sharon Parq Associates, a computer and publishing services company. ...

MORE FROM ALLEN

Horizontal Alignment Errors for Graphics

Discussion of alignment differences for graphics in Word 97 and Word 2000.

Discover More

Removing Whitespace from Table Cells

Do you have trailing whitespace characters in your table cells? There are several ways you can quickly attempt to remove ...

Discover More

Determining Your Version of Excel

Want to find out exactly what version of Excel you are using? Here's how to get to the info.

Discover More

Solve Real Business Problems Master business modeling and analysis techniques with Excel and transform data into bottom-line results. This hands-on, scenario-focused guide shows you how to use the latest Excel tools to integrate data from multiple tables. Check out Microsoft Excel Data Analysis and Business Modeling today!

More ExcelTips (menu)

Compiling a List of Students in a Course

Need to pull just a limited amount of information from a large list? Here are a few approaches you might be able to use ...

Discover More

Evaluating Formulas

Need a bit of help in figuring out how Excel is evaluating a particular formula? It's easy to figure out if you use the ...

Discover More

Dealing with Circular References

Circular references occur when a formula includes a reference to the cell in which the formula appears. Here's how you ...

Discover More
Subscribe

FREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."

View most recent newsletter.

Comments

If you would like to add an image to your comment (not an avatar, but an image to help in making the point of your comment), include the characters [{fig}] (all 7 characters, in the sequence shown) in your comment text. You’ll be prompted to upload your image when you submit the comment. Maximum image size is 6Mpixels. Images larger than 600px wide or 1000px tall will be reduced. Up to three images may be included in a comment. All images are subject to review. Commenting privileges may be curtailed if inappropriate images are posted.

What is 6 + 6?

There are currently no comments for this tip. (Be the first to leave your comment—just use the simple form above!)


This Site

Got a version of Excel that uses the menu interface (Excel 97, Excel 2000, Excel 2002, or Excel 2003)? This site is for you! If you use a later version of Excel, visit our ExcelTips site focusing on the ribbon interface.

Newest Tips
Subscribe

FREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."

(Your e-mail address is not shared with anyone, ever.)

View the most recent newsletter.