Two matrices P and Q are such that PQ = I where I, is the identity matrix then:
P is the adjoint of Q.
P is the inverse of Q.
P is the transpose of Q.
The leading diagonal of the elements of the matrix in the figure are:
2 and 4.
3 and 5.
2 and 5.
3 and 4.
A transformation matrix is M, where M is as below. M is described as:
A stretch of 2 units along the y-axis.
A stretch of 2 units along the x-axis.
A shear of 2 units parallel to the x-axis.
A shear of 2 units parallel to the y-axis.
The determinant of the matrix in the figure is:
13.
-3.
3.
-13.
Given that the matrices M and N, the value of M + N is:
A.
B.
D.
C.
