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+4 votes
  1. In questions 1.1 to 1.7 below, one or more of the alternatives are correct.  Write the code letter(s) a, b, c, d corresponding to the correct alternative(s) in the answer book.  Marks will be given only if all the correct alternatives have been selected and no incorrect alternative is picked up.

1.2). The differential equation

    $\frac{d^2 y}{dx^2}+\frac{dy}{dx}+\sin y =0$      is:

(a). linear

(b). non- linear                                                                                           

(c). homogeneous

(d). of degree two

asked in Calculus by Veteran (52k points)
edited by | 369 views

1 Answer

+1 vote
Best answer
Answer: A

The differential equation is a non-homogeneous equation.

The degree of a differential equation is the power of the highest order derivative in the equation. Here the degree is 1.
answered by Boss (33.8k points)
selected by
degree is 1 so it should be linear na ???
Yes, you are right. Corrected.

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