Further Lab

Matrices

Inverses, determinants, linear transformations, and invariant lines under matrix maps.

1/6
Q1Direct calculation4 marks
Find the inverse of the matrix A=(3152)A = \begin{pmatrix} 3 & 1 \\ 5 & 2 \end{pmatrix}.

Coach · attempt

Write something first. A wrong start still earns method marks later.