Matrices and transformations questions | form four Basic Mathematics

1. Given    find
2. Use the results obtained in part (1) to find the point of intersection of the following system of simultaneous equations:
3. Find the image of the point obtained in part (2) above under a rotation 90° anticlockwise

Answer / Solution

UNSOLVED

Find the value of k such that the matrix  is singular.

Answer / Solution

UNSOLVED

The vertices of ABC are A(1, 2) , B(3, 1) and C(− 2, 1) . If triangle ABC is reflected on the x axis, find the coordinates of the vertices of its image.

Answer / Solution

UNSOLVED

Solve the following simultaneous equations by matrix method.

Answer / Solution

UNSOLVED

Reflect the point (1, 2) in the line x + y = 0 .

Answer / Solution

UNSOLVED