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खालील निश्चयकाची किंमत काढा. |73533212| - Mathematics 1 - Algebra [गणित १ - बीजगणित]

Sum

खालील निश्चयकाची किंमत काढा.

`|(7/3,5/3),(3/2,1/2)|`

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Solution

`|(7/3,5/3),(3/2,1/2)|`

= `(7/3 xx 1/2) - (5/3 xx 3/2)`

`= 7/6 - 15/6`

`= (7 - 15)/6`

`= (-8)/6 = (-4)/3`

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
सरावसंच 1.3 | Q 2. (3) | Page 16
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