Chapter 6 Differential Equations Ex 6.1

1. Determine the order and degree of each of the following differential equations:

Question (ii).

Question (iv).

Question (v).

Question (vii).

Question (viii).

∴ the given D.E. has order 3 and degree 3.

Question (x).

On squaring both sides, we get


∴ the given D.E. has order 2 and degree 1.