Lakukan perkalian matriks
=MMULT(array1, array2)
| Parameter | Deskripsi |
|---|---|
array1 |
The first array to multiply. |
array2 |
The second array to multiply. |
In the example shown, the MMULT formula is evaluated like this:
=MMULT(B6:D7,F6:G8)
=MMULT({0,3,5;5,5,2},{3,4;3,-2;4,-2})
={29,-16;38,6}
In this example, the goal is to count rows that contain the number 90. The challenge is that the value might appear in any of several columns, and mig
=SUM(--(MMULT(--(data=90),TRANSPOSE(COLUMN(data)))>0))