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Tamil Nadu Board of Secondary EducationHSC Science Class 11

Choose the correct alternative:The value of x, for which the matrix A = eeee[ex-2e7+xe2+xe2x+3] is singular - Mathematics

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Question

Choose the correct alternative:
The value of x, for which the matrix A = `[("e"^(x - 2), "e"^(7 + x)),("e"^(2 + x), "e"^(2x + 3))]` is singular

Options

  • 9

  • 8

  • 7

  • 6

MCQ
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Solution

8

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Chapter 7: Matrices and Determinants - Exercise 7.5 [Page 41]

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Samacheer Kalvi Mathematics - Volume 1 and 2 [English] Class 11 TN Board
Chapter 7 Matrices and Determinants
Exercise 7.5 | Q 11 | Page 41
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