LIST I | LIST II | ||
A. | Singular Matrix | I. | Determinant is always one. |
B. | Real Symmetric Matrix | II. | Digonal element are necessarily either purely imaginary or zero |
C. | Skew-Hermitian Matrix | III. | Eigen values are always Real |
D. | Orthogonal Matrix | IV. | Determinant is always zero |
LIST I | LIST II | ||
A. | A square matrix A is said to be symmetric if | I. | A=A' |
B. | A square matrix A is said to be skew symmetric if | II. | A= -A' |
C. | If A is any square matrix then | III. | A+A' is a symmetric matrix |
D. | If A is any square matrix then | IV. | A-A' is a skew symmetric matrix |
List-I (Words) | List-II (Definitions) |
(A) Theocracy | (I) One who keeps drugs for sale and puts up prescriptions |
(B) Megalomania | (II) One who collects and studies objects or artistic works from the distant past |
(C) Apothecary | (III) A government by divine guidance or religious leaders |
(D) Antiquarian | (IV) A morbid delusion of one’s power, importance or godliness |