If A= bmatrix 2 &2 ^2 -1&0 2 &2 &0 0&0&1 bmatrix , then which of the following statements is/are correct? 1....

Question

If A= bmatrix 2 &2 ^2 -1&0 2 &2 &0 0&0&1 bmatrix , then which of the following statements is/are correct? 1. A^ -1 =adjA 2. A is skew-symmetric matrix 3. A^ -1 =A^T Select the correct answer using the code given below :

Accepted Answer

(C)

NDA 2024 Mathematics question

Solution

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