Match List - I with List - II. List I gives 3 × 3 matrices representing 2D transformations and List - II shows the corresponding transformation diagrams.

List I

(Matrix)

List II

(Transformation Diagram)

(A)

(I)

(B)

(II)

(C)

(III)

(D)

(IV)

Choose the correct answer from the options given below:

Question

Question

This question was previously asked in

UGC NET Computer Science (Paper 2) 2020 Official Paper

Answer 1

The correct answer is option 4.

Key Points

It is the scaling matrix. 2 in x and y-direction by a factor,

Hence A-II is the correct pair.
is the translation matrix. Vector 2 in each direction of x and y

Hence B-IV is the correct pair
is an angle of 60 degrees rotation matrix.

Hence C-III is the correct pair
is the shear matrix of quantity 2 with only x-shear.

Hence D-I is the correct pair

∴ Hence the correct answer is A-II, B - IV, C - III, D - I.

List I (Matrix)	List II (Transformation Diagram)
(A)	(I)
(B)	(II)
(C)	(III)
(D)	(IV)