Skip to content
Free Excel Tutorials
  • Home
  • Excel For Beginners
  • Excel Intermediate
  • Advanced Excel For Experts

Data Analysis

  • Example of COUNTIFS with variable table column in Excel
  • Understanding Anova in Excel
  • How To Create Frequency Distribution in Excel
  • Conflicting Multiple Conditional Formatting Rules in Excel
  • How to calculate average last N values in a table in Excel

References

  • Multi-criteria lookup and transpose in Excel
  • Merge tables with VLOOKUP in Excel
  • How to get last column number in range in Excel
  • Lookup entire row in Excel
  • Get nth match with INDEX / MATCH in Excel

Data Validations

  • Excel Data validation don’t exceed total
  • Excel Data validation exists in list
  • Excel Data validation must begin with
  • Excel Data validation require unique number
  • Data validation must not exist in list

Tag: COT function

COT function: Description, Usage, Syntax, Examples and Explanation

by

What is COT function in Excel? COT function is one of the Math and Trig functions in Microsoft Excel that return the cotangent of an angle specified in radians. Syntax of COT function COT(number) The COT function syntax has the following arguments. Number: The angle in radians for which you want the cotangent. COT formula explantion …

Continue Reading

Learn Basic Excel

Ribbon
Workbook
Worksheets
Format Cells
Find & Select
Sort & Filter
Templates
Print
Share
Protect
Keyboard Shortcuts

Categories

  • Charts
  • Data Analysis
  • Data Validation
  • Excel Functions
    • Cube Functions
    • Database Functions
    • Date and Time Functions
    • Engineering Functions
    • Financial Functions
    • Information Functions
    • Logical Functions
    • Lookup and Reference Functions
    • Math and Trig Functions
    • Statistical Functions
    • Text Functions
    • Web Functions
  • Excel VBA
  • Excel Video Tutorials
  • Formatting
  • Grouping
  • Others

Logical Functions

  • Not Equal To ‘<>‘ operator in Excel
  • IF with wildcards in Excel
  • Complete List of Excel Logical Functions, References and Examples
  • How to return blank in place of #DIV/0! error in Excel
  • How to use Excel NOT Function

Date Time

  • Get day from date in Excel
  • Add years to date in Excel
  • Get last weekday in month in Excel
  • How to calculate Quarter of Date in Excel
  • Get date from day number in Excel

Grouping

  • Group times into 3 hour buckets in Excel
  • Group times into unequal buckets in Excel
  • Categorize text with keywords in Excel
  • How to randomly assign data to groups in Excel
  • Map inputs to arbitrary values in Excel

General

  • Delete Blank Rows at Once in Excel
  • How to calculate percent of goal in Excel
  • AutoRecover file that was never saved in Excel
  • How to calculate percent variance in Excel
  • Advanced Number Formats in Excel
© 2026 xlsoffice . All Right Reserved. | Teal Smiles | Abbreviations And Their Meaning