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The condition for the lines represented by ax^2 + 2hxy + by^2 = 0 to be parallel is:

Practice Questions

1 question
Q1
The condition for the lines represented by ax^2 + 2hxy + by^2 = 0 to be parallel is:
  1. h^2 = ab
  2. h^2 > ab
  3. h^2 < ab
  4. a + b = 0

Questions & Step-by-step Solutions

1 item
Q
Q: The condition for the lines represented by ax^2 + 2hxy + by^2 = 0 to be parallel is:
Solution: The lines are parallel if h^2 = ab.
Steps: 0

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