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Tamil Nadu Board of Secondary EducationHSC Science Class 12

Choose the correct alternative: If xayb = em, xcyd = en, Δ1 = mbnd|mbnd|, Δ2 = amcn|amcn|, Δ3 = abcd|abcd|, then the values of x and y are respectively, - Mathematics

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Question

Choose the correct alternative:

If xayb = em, xcyd = en, Δ1 = `|("m", "b"),("n", "d")|`, Δ2 = `|("a", "m"),("c", "n")|`, Δ3 = `|("a", "b"),("c", "d")|`, then the values of x and y are respectively,   

Options

  • `"e"^(Delta_2/Delta_1), "e"^(Delta_3/Delta_1)`

  • `log(Delta_1/Delta_3), log(Delta_2/Delta_3)`

  • `log(Delta_2/Delta_1), log(Delta_3/Delta_1)`

  • `"e"^(Delta_1/Delta_3), "e"^(Delta_2/Delta_3)`

MCQ

Solution

`"e"^(Delta_1/Delta_3), "e"^(Delta_2/Delta_3)`

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Elementary Transformations of a Matrix
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Chapter 1: Applications of Matrices and Determinants - Exercise 1.8 [Page 49]

APPEARS IN

Samacheer Kalvi Mathematics - Volume 1 and 2 [English] Class 12 TN Board
Chapter 1 Applications of Matrices and Determinants
Exercise 1.8 | Q 19 | Page 49
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