Question 35
EasyOriginal questionWhat is the order of the differential equation of the family , with arbitrary?
Show the answer and explanation
CorrectNot quiteAnswer C
Correct answer: C
Explanation
Each arbitrary constant takes one differentiation to remove.
Three constants, so the order is 3.
Worth noting
6 adds the powers ; only the number of constants counts.
- Concept
- Order from the number of constants
- Typical timeTypical
- 60 s
- Your timeYours
- —
Practise this chapter →
Ten questions from Differential Equations, at your own pace.