Equal Values among columns

HI Kostas ,

Based on the expanation you mentioned, I got the following DAX: (I have added explanation at every condition checked in the DAX expression)

Compare = 
var cust = SELECTEDVALUE(orgData[Customer])
var emg = SELECTEDVALUE(orgData[Emerging])
var info = SELECTEDVALUE(orgData[InfoSec])
RETURN
IF(
    cust = emg && cust = info && emg = info, "True", //checkng if all columns have same value
    IF(
        cust = BLANK() && emg = info, "True", // checking if one of columns is Blank and rest of the 2 have same value
        IF(
            emg = BLANK() && cust = info, "True", // checking if one of the 3 columns is Blank and rest of the 2 have same value
            IF(
                info = BLANK() && emg = cust, "True", // checking if one of the 3 columns is Blank and rest of the 2 have same value
                IF(
                    cust = BLANK() && emg = BLANK() && info = BLANK(), "N/A", // checking if all the 3 columns are Blank
                    IF(
                        cust = BLANK() && emg = BLANK(), "N/A", // checking if any of the 2 columns are Blank
                        IF(
                            emg = BLANK() && info = BLANK(), "N/A", // checking if any of the 2 columns are Blank
                            IF(
                                cust = BLANK() && info = BLANK(), "N/A", // checking if any of the 2 columns are Blank
                                "False" // remaining condition gets False which means no value is same in any of the 3 columns
                            )
                        )
                    )
                )
            )
        )
    )
)

When I move it to the table visual:

It seems to align with your explanation. Let me know if this is what you are looking for.

Thanks,

Pragati