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Class 10MathematicsPair of Linear Equations in Two VariablesConditions for solvabilityMediumLevel 60
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If (a_1/a_2=b_1/b_2=c_1/c_2) then what will be the nature of the pair of equations?

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Answer and explanation

Correct answer: Consistent and dependent

If all three ratios are equal both equations represent the same line. Such a pair is consistent and dependent.

Related tags

Linear EquationsClassificationDependent Pair

Frequently asked questions

What is the correct answer to this question?

Consistent and dependent

Why is this the correct answer?

If all three ratios are equal both equations represent the same line. Such a pair is consistent and dependent.

Which subject and chapter does this question cover?

This is a Class 10 Mathematics question. Chapter: Pair of Linear Equations in Two Variables. Topic: Conditions for solvability.

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10 more MCQs
  1. 1If both lines appear exactly at the same place on the graph, how many solutions will there be?
  2. 2If (a₁/a₂ ≠ b₁/b₂), how will two lines appear on the graph?
  3. 3How many solutions are there for (2x + 5y = 20) and (4x + 10y = 40)?
  4. 4Which pair of equations will give a unique solution?
  5. 5If a₁ = 4, b₁ = 6, c₁ = 10 and a₂ = 2, b₂ = 3, c₂ = 5, how will the lines be related?
  6. 6If a₁ = 6, b₁ = 9, c₁ = 12 and a₂ = 2, b₂ = 3, c₂ = 4, how will the lines be?
  7. 7If a₁ = 7, b₁ = 14, c₁ = 21 and a₂ = 1, b₂ = 2, c₂ = 3, how will the lines be?
  8. 8If the line \(3x+ay=24\) coincides with the line \(3x+4y=24\), what is the value of \(a\)?
  9. 9If the line \(4x+ay=20\) is coincident with the line \(2x+3y=10\), what is the value of \(a\)?
  10. 10What type of lines are 9x − 6y = 21 and 3x − 2y = 7?
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