Google Spreadsheet Formula to Use Current Row in Function -

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i want calculate product of 2 different columns (e.g., & b) each row on spreadsheet. single row, work using =product(a1:b1), can't figure out how function use current row instead of manually entered row. know can reference current row using row(), error when try product(arow():brow()).

if copy formula quoted row, or fill down using ctrl+d, automatically change reference row copying/filling to. called "relative reference". if use formula =product($a$1:$b$1), called "absolute reference", not change if copied elsewhere.

you can use following formula in row:

=a:a*b:b

which return product of 2 values in row formula invoked.


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