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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 9

If a1a2=b1b2≠c1c2 where a1x + b1y + c1 = 0 and a2x + b2y + c2 = 0 then the given pair of linear equation has __________ solution(s) - Mathematics

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Question

If `"a"_1/"a"_2 = "b"_1/"b"_2 ≠ "c"_1/"c"_2` where a1x + b1y + c1 = 0 and a2x + b2y + c2 = 0 then the given pair of linear equation has __________ solution(s)

Options

  • no solution

  • two solutions

  • infinite

  • unique

MCQ
Fill in the Blanks

Solution

no solution

Explanation;

Hint:

`"a"_1/"a"_2 = "b"_1/"b"_2 ≠ "c"_1/"c"_2` the linear equation has no solution.

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Chapter 3: Algebra - Exercise 3.15 [Page 136]

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Samacheer Kalvi Mathematics [English] Class 9 TN Board
Chapter 3 Algebra
Exercise 3.15 | Q 27 | Page 136
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