Use the vectors/matrices function on the on-site calculator found on the home page.
By default, it is Scientific and greyed out on the white rectangle where you input values. Click that area and select "Vectors/matrices."
From there you can input values and solve.
Use the vectors/matrices function on the on-site calculator found on the home page.
By default, it is Scientific and greyed out on the white rectangle where you input values. Click that area and select "Vectors/matrices."
From there you can input values and solve.