Have Excel formulas that return 0, make the result blank

Question

A recurring Excel problem I have is formulas such as INDEX(array,row,column) that return 0 when there\'s no result, rather than returning blank.

What is

Answer 1

None of the above worked for me today, so I tried putting the 0 in quotes, as shown in the example below.

Example: =IF(INDEX(a,b,c)="0","", INDEX(a,b,c))