In a spreadsheet, letters are used to represent _____________

اسپریڈشیٹ میں، حروف کی نمائندگی کرنے کے لیے کیا استعمال کیا جاتا ہے۔

Columns

Rows

Cells

None

Columns are denoted and identified by a unique alphabetical header letter, which is located at the top of the worksheet.