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|53-7-4| या निश्चयकाची किंमत किती? - Mathematics 1 - Algebra [गणित १ - बीजगणित]

MCQ

`|(5,3),(-7,-4)|` या निश्चयकाची किंमत किती?

Options

  • -1

  • -41

  • 41

  • 1

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Solution

1

Explanation:

`|(5,3),(-7,-4)| = (-4)(5) - (3)(-7)`

= - 20 + 21

= 1

Concept: निश्चयक (Determinant)
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APPEARS IN

Balbharati Mathematics 1 Algebra 10th Standard SSC Maharashtra State Board [गणित १ इयत्ता १० वी]
Chapter 1 दोन चलांतील रेषीय समीकरणे
संकीर्ण प्रश्नसंग्रह 1 | Q 1. (3) | Page 27
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