Question

Match List-I with List-II 

List-I	Matrix Type	List-II	Property
A	Orthogonal matrix	I	Product of matrix and its transpose equals identity matrix
B	Skew-Hermitian matrix	IV	Diagonal elements are either zero or pure imaginary
C	Real skew symmetric matrix	II	Diagonal elements are zero
D	Hermitian matrix	III	Diagonal elements are real

 

• A. A-II, B-I, C-III, D-IV
• B. A-II, B-III, C-I, D-IV
• C. A-III, B-I, C-II, D-IV
• D. A-I, B-IV, C-II, D-III

Hint:

Orthogonal matrix satisfies \(AA^T=I\), while Hermitian matrix has real diagonal elements.

Answer 1

The Correct Option is D