If the lines represented by the equation ax^2 + 2hxy + by^2 = 0 are perpendicula

Practice Questions

Q1
If the lines represented by the equation ax^2 + 2hxy + by^2 = 0 are perpendicular, then:
  1. a + b = 0
  2. ab = h^2
  3. a = b
  4. h = 0

Questions & Step-by-Step Solutions

If the lines represented by the equation ax^2 + 2hxy + by^2 = 0 are perpendicular, then:
  • Step 1: Understand that the equation ax^2 + 2hxy + by^2 = 0 represents two lines in a plane.
  • Step 2: Recognize that for two lines to be perpendicular, the product of their slopes must equal -1.
  • Step 3: The slopes of the lines can be derived from the coefficients a, b, and h in the equation.
  • Step 4: The condition for the lines to be perpendicular is derived mathematically, leading to the conclusion that a + b must equal 0.
  • Step 5: Therefore, if a + b = 0, the lines represented by the equation are perpendicular.
No concepts available.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely