Maharashtra State BoardHSC Commerce 12th Board Exam
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If A is a no singular matrix, then det (A–1) = _______ - Mathematics and Statistics

MCQ

If A is a no singular matrix, then det (A–1) = _______

Options

  • 1

  • 0

  • det(A)

  • `1/("det"("A")`

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Solution

If A is a no singular matrix, then det (A–1) = `1/("det"("A")`.

Concept: Inverse of Matrix
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Chapter 2: Matrices - Miscellaneous Exercise 2 [Page 82]
Q 1.13
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Balbharati Mathematics and Statistics 1 (Commerce) 12th Standard HSC Maharashtra State Board
Chapter 2 Matrices
Miscellaneous Exercise 2 | Q 1.13 | Page 82
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