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Pair of Linear Equations in Two variables — Maths STD 10 — Question

CBSE BoardEnglish MediumSTD 10MathsPair of Linear Equations in Two variables1 Mark
MCQ
A system of two linear equations in two variables has infinitely many solutions, if their graphs :
  • ✓
    Coincide with each other.
  • B
    Cut the $x-$ axis.
  • C
    Do not intersect at any point.
  • D
    Intersect only at a point.
✓

Answer

Correct option: A.
Coincide with each other.
A system of two linear equations in two variables has infinitely many solutions if their graphs coincide with each other and all the points in one line are common with the other line.

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