MCQM5726 · [1] A triangle of area 5 cm^2 is mapped onto its image by the matrix M = beginpmatrix 3 & 1 \ 4 & 2 endpmatrix . The inverse transformation M^-1 is then applied to a square of area 12 cm^2 . What is the area of the image of the square? A2 cm^2B6 cm^2C12 cm^2D24 cm^2 Next question →