Mark's copy of Inverse of a 3x3 matrix using row operations in 101MP 2018

© CC BY Edit Download
Link to this question https://numbas.mathcentre.ac.uk/question/27527/mark-s-copy-of-inverse-of-a-3x3-matrix-using-row-operations/embed/
Make a link to launch in the Numbas lockdown app: Launch in Numbas lockdown app