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Home Questions 6YY4THT4GA
Target Exam

CUET

Subject

-- Mathematics - Section B2

Chapter

Algebra

Question:

For any square matrix A of order n ≥ 2.

List-I List-II
(A) $|A^{-1}|,$ if A is invertible (I) $|A|^{n-1}$
(B) |adj A| (II) $|A|^{(n-1)^2}$
(C) |adj (adj A)| (III) $\frac{1}{|A|}$
(D) A(adj A) (IV) $|A|I$

Choose the correct answer from the options given below :

Options:

(A)-(III), (B)-(II), (C)-(I),(D)-(IV)

(A)-(III), (B)-(I), (C)-(II),(D)-(IV)

(A)-(II), (B)-(III), (C)-(I),(D)-(IV)

(A)-(II), (B)-(I), (C)-(III),(D)-(IV)

Correct Answer:

(A)-(III), (B)-(I), (C)-(II),(D)-(IV)

CUET Questions