Differential Equations 1 Question 10
10. The order of the differential equation whose general solution is given by
(a) 5
(b) 4
(c) 3
(d) 2
(1998, 2M)
Objective Questions II
(One or more than one correct option)
Show Answer
Answer:
Correct Answer: 10. (b, c)
Solution:
- Given,
Now, let
On differentiating w.r.t.
Again, on differentiating w.r.t.
Again, on differentiating w.r.t.
[from Eq. (v)]
which is a differential equation of order 3 .
