What is the determinant of the diagonal matrix diag(6,7,8)?
Diagonal matrix diag(6,7,8) का determinant क्या है?
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Correct Answer
C. 336
ExplanationStep 1: For a diagonal matrix, the determinant is the product of diagonal elements. Step 2: det = 6×7×8 = 336. 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 = 6×7×8 = 336। Step 3: Diagonal या triangular matrix में diagonal product लें।