Mathematics · Matrices and Determinants
Given below are two statements: Assertion (A): If A is the matrix 503–102101, then det(A) = 0 since all elements in column II are zero. Reason (R): Laplace expansion permits evaluation of a determinant along any row or column. Choose the most appropriate answer:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both (A) and (R) are true, and (R) is the correct explanation of (A)✓
- 2Both (A) and (R) are true, but (R) is NOT the correct explanation of (A)
- 3(A) is true, but (R) is false
- 4Both (A) and (R) are false
Correct answer
Both (A) and (R) are true, and (R) is the correct explanation of (A)
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