formulas/function

[craig@help]

Hi there!

Im wondering if you could help me out as im trying all kind of trick
to make what i want it to work, i have tried =if(or(a1>b1,a1<b2)
"x","y") function, (b1=01/01/2005, b2= 31/12/2005) it will work but i
no date has been input then it I

'm looking for fornulas/function that will help me with my work, se
below:
between 01/01/2005 and 31/12/2005 = "x"
between 01/01/2006 and 31/12/2006="Y"
if no date input then ignore it or leave it blank.

I would be grateful for your kind support.

Craig
:confused

 

[Casey]

Try:

=IF(AND(YEAR(B1)=2006,YEAR(B2)=2006),"x",IF(AND(B1<>"",B2<>""),"y","At
least one date is missing"))

HTH