In Microsoft Excel, __________ key combination can be used to display the formulas entered in a cell. 

The correct answer is Ctrl key + ` symbol

Key Points

• The "Ctrl key + ` symbol" combination is used to toggle the display of formulas in Excel.
• This feature helps in auditing and debugging formulas entered in the worksheet.
• The ` symbol is usually located on the same key as the ~ symbol, under the Esc key on most keyboards.
• When formulas are displayed, the cells show the actual formula instead of the resulting value.

Additional Information

• Ctrl key + ] symbol: This combination is used to select all cells that directly depend on the active cell's value.
• Ctrl key + * symbol: This combination is used to select the current region around the active cell, which is useful for working with large data sets.