EXCEL XOR multiple bits

Question

Okay I have two cells with a string of bits 0111010 and 0101011. I want to XOR the two together so that the resulting cell would be 0010001.

I know you can use this for

Answer 1

=1-(A1<>0)+(A2<>0) for each bit.

You can split it into individual columns for the above formula using this: =MID(A1|7|1) =MID(A1|6|1) =MID(A1|5|1) =MID(A1|4|1) =MID(A1|3|1) =MID(A1|2|1) =MID(A1|1|1) ...