Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 9th
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If a1a2≠b1b2 where a1x + b1y + c1 = 0 and a2x + b2y + c2 = 0 then the given pair of linear equation has __________ solution(s) - Mathematics

MCQ
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If `"a"_1/"a"_2 ≠ "b"_1/"b"_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

  • unique

  • infinite

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Solution

unique

Explanation;

Hint:

Since it has unique solution

`"a"_1/"a"_2 ≠ "b"_1/"b"_2`

Concept: Simultaneous Linear Equations
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APPEARS IN

Samacheer Kalvi Mathematics Class 9th Tamil Nadu State Board
Chapter 3 Algebra
Exercise 3.15 | Q 26 | Page 136
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