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Please solve RD Sharma class 12 chapter 21 Differential Equation exercise Fill in the blank question 1 maths textbook solution

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 Since, Parabola has symmetric along positive x-axis, its equation is y2 = 4ax

Number of arbitrary constants = Order of differential Equation


 The order of differential equation representing the family of parabola y2 = 4ax is _____


We know that order of differential equation = no. of arbitrary constant. Here, no. of arbitrary constant is 1

So, 1 is the arbitrary constant.

∴ The answer is 1.

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Gurleen Kaur

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