countif two variables in two different columns

[Guest]

I have column b and column c, I want to count if b=4 and c=1 but if b=4 and
c=2 I don't want it to count it. Can anyone tell me how this would be done?

 

[N Harkawat]

=SUMPRODUCT(--(B1:B9999=4),--(C1:C9999=1))

 

[Daniel CHEN]

Use the following array formula (end with Ctrl+Shift+Ebter):

=COUNT(IF(((Sheet3!$B$12:$B$19)=4)*((Sheet3!$C$12:$C$19)=1),Sheet3!$B$12:$B$19))

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Daniel CHEN

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