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Source: A1:B5
A1= 1 B1= 0
A2= 2 B2= 0
A3= 3 B3= 1
A4= 4 B4= 0
A5= 5 B5= 4
Question:
Looking for formula to multiply all value in A with 0 in B only
Per example, it will be 1*2*4
if I change the value in B5 to 0, it will be 1*2*4*5
thanks
Source: A1:B5
A1= 1 B1= 0
A2= 2 B2= 0
A3= 3 B3= 1
A4= 4 B4= 0
A5= 5 B5= 4
Question:
Looking for formula to multiply all value in A with 0 in B only
Per example, it will be 1*2*4
if I change the value in B5 to 0, it will be 1*2*4*5
thanks
Last edited by CAABYYC; 03-10-2016 at 03:24 PM.
This ARRAYED Formula will work
=PRODUCT(IF(B1:B5=0, A1:A5))
...confirmed by pressing CTRL+SHIFT+ENTER to activate the array, not just ENTER. You will know the array is active when you see curly braces { } appear around your formula. If you do not CTRL+SHIFT+ENTER you will get an error or a clearly incorrect answer.
Questions?
ChemistB
My 2?
substitute commas with semi-colons if your region settings requires
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Yes, it works, I need to go back to review the formula regarding math. thanks !
Originally Posted by ChemistB
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