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The order of the differential equation of all parabolas, whose latus rectum is 4 a and axis parallel to the x - a x i s , is

Options

  1. AOne
  2. BFour
  3. CThree
  4. DTwo

Correct answer

D. Two

Step-by-step solution

Since general equation of such parabola ( y − k ) 2 = 4 a ( x − h ) have two arbitrary constants h and k ∴ order = 2

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