Question

Which of the following is a separable, first-order differential equation? (see attachment)

Answer 1

\[\frac{\text d y}{\text d x}=\sin x\]
times both sides by dx

\[\text d y=\sin x \text d x\]
the variables are seperated

Answer 2

a

Answer 3

separated*

Answer 4

so its A?

Answer 5

yes