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खालील निश्चयकाच्या किमती काढा. |5-2-31| - Mathematics 1 - Algebra [गणित १ - बीजगणित]

Sum

खालील निश्चयकाच्या किमती काढा.

`|(5,-2),(-3,1)|`

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Solution

`|(5,-2),(-3,1)|`

= (5 × 1) - (-2 × -3) = 5 - 6 = - 1

Concept: निश्चयक (Determinant)
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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 4. (2) | Page 27
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