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Mathematics · JEE | DIFFERENTIAL EQUATIONS

हिन्दी

The order and degree of the differential equation \( (\frac{dy}{dx})^3 - 4(\frac{dy}{dx})^2 + 7y = \sin x \) are respectively:

  1. A
    1, 2
  2. B
    3, 1
  3. C
    1, 3
  4. D
    2, 3
View Answer & Solution

Correct answer · Option C

1, 3

Explanation

The highest order derivative present is \( \frac{dy}{dx} \), so order is 1. The highest power of the highest order derivative is 3, so the degree is 3.
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