![How would I easily write these vectors like these? I can't find any keyboard shortcuts for them and the ones in the Equation>structures>matrix section are 3*3 at max : r/OneNote How would I easily write these vectors like these? I can't find any keyboard shortcuts for them and the ones in the Equation>structures>matrix section are 3*3 at max : r/OneNote](https://preview.redd.it/1ulw7tzmj0y51.png?auto=webp&s=55a44a07952b21f560020f200d9bf54c4f3c626c)
How would I easily write these vectors like these? I can't find any keyboard shortcuts for them and the ones in the Equation>structures>matrix section are 3*3 at max : r/OneNote
![How to horizontally align rows to two matrices when entries have different heights in latex? - Stack Overflow How to horizontally align rows to two matrices when entries have different heights in latex? - Stack Overflow](https://i.stack.imgur.com/udSA1.png)
How to horizontally align rows to two matrices when entries have different heights in latex? - Stack Overflow
![Tivadar Danka on X: "Recall that matrix-vector products are linear combinations of column vectors. Thus, the first column of AB is the linear combination of A's columns. (With coefficients from the first Tivadar Danka on X: "Recall that matrix-vector products are linear combinations of column vectors. Thus, the first column of AB is the linear combination of A's columns. (With coefficients from the first](https://pbs.twimg.com/media/FrGfFnsaUAAu50d.jpg:large)
Tivadar Danka on X: "Recall that matrix-vector products are linear combinations of column vectors. Thus, the first column of AB is the linear combination of A's columns. (With coefficients from the first
![wolfram mathematica - How to make MatrixForm display row horizontally as a real row vector and not vertically as a column vector? - Stack Overflow wolfram mathematica - How to make MatrixForm display row horizontally as a real row vector and not vertically as a column vector? - Stack Overflow](https://i.stack.imgur.com/mmhiN.png)