Multiple choice

Under which of the following circumstances, a pair of linear equations has infinite solutions?

  1. When the lines representing the equations do not intersect

  2. When the lines representing the equations are parallel

  3. When the lines representing the equations are coincident

  4. None of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

When 2 lines coincide, every point is common, then there are infinite solutions.

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