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Maharashtra State BoardSSC (English Medium) 10th Standard
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Syllabus

Find the value of following determinant. |(-1,7),(2,4)|

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Question

Find the value of following determinant.

`|(-1,7),(2,4)|`

Sum
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Solution

`|(- 1, 7),(2, 4)|`

= (−1 × 4) − (7 × 2)

= −4 − 14

= − 18

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Q 2. (1)
Chapter 1: Linear Equations in Two Variables - Practice Set 1.3 [Page 16]

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Balbharati Algebra Mathematics 1 [English] Standard 10 Maharashtra State Board
Chapter 1 Linear Equations in Two Variables
Practice Set 1.3 | Q 2. (1) | Page 16
2019-2020 (March) Model Set 3 on shaalaa.com (with solutions)
Q 1.B.iii | 1 mark
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