What formula do I need in my worksheet `DFW`

column `C`

that will do the following?:

On worksheet `DFW`

take data from cells `A2`

together with `B2`

and see if there is an exact match in worksheet `Feb`

columns `A`

and `B`

- if there is, return a `Y`

in `DFW`

cell `C2`

.

It does not necessarily need to be a “Y” in `DFW`

column `C`

– it could be `1`

for `Y`

and `0`

for `N`

, as long as it is not an error.