What is the determinant of the diagonal matrix diag(11,12,13)?
Diagonal matrix diag(11,12,13) का determinant क्या है?
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Correct Answer
D. 1716
ExplanationStep 1: For a diagonal matrix, the determinant is the product of diagonal elements. Step 2: det = 11×12×13 = 1716. Step 3: For diagonal or triangular matrices, multiply the diagonal entries.
Step 1: Diagonal matrix में diagonal elements का product determinant होता है। Step 2: det = 11×12×13 = 1716। Step 3: Diagonal या triangular matrix में diagonal product लें।